1909447218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 5155488000

約数和(自身を除く): 3246040782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 53, 57, 63, 101, 106, 114, 126, 133, 149, 159, 171, 202, 266, 298, 303, 318, 342, 371, 399, 447, 477, 606, 707, 742, 798, 894, 909, 954, 1007, 1043, 1113, 1197, 1341, 1414, 1818, 1919, 2014, 2086, 2121, 2226, 2394, 2682, 2831, 3021, 3129, 3339, 3838, 4242, 5353, 5662, 5757, 6042, 6258, 6363, 6678, 7049, 7897, 8493, 9063, 9387, 10706, 11514, 12726, 13433, 14098, 15049, 15794, 16059, 16986, 17271, 18126, 18774, 19817, 21147, 23691, 25479, 26866, 30098, 32118, 34542, 37471, 39634, 40299, 42294, 45147, 47382, 48177, 50958, 55279, 59451, 63441, 71073, 74942, 80598, 90294, 96354, 101707, 105343, 110558, 112413, 118902, 120897, 126882, 135441, 142146, 150043, 165837, 178353, 203414, 210686, 224826, 241794, 270882, 285931, 300086, 305121, 316029, 331674, 337239, 356706, 450129, 497511, 571862, 610242, 632058, 674478, 711949, 797597, 857793, 900258, 915363, 948087, 995022, 1050301, 1350387, 1423898, 1595194, 1715586, 1830726, 1896174, 2001517, 2100602, 2135847, 2392791, 2573379, 2700774, 3150903, 4003034, 4271694, 4785582, 5146758, 5583179, 6004551, 6301806, 6407541, 7178373, 9452709, 11166358, 12009102, 12815082, 14356746, 15154343, 16749537, 18013653, 18905418, 30308686, 33499074, 36027306, 45463029, 50248611, 90926058, 100497222, 106080401, 136389087, 212160802, 272778174, 318241203, 636482406, 954723609, 1909447218]

約数ペア:

[(1, 1909447218), (2, 954723609), (3, 636482406), (6, 318241203), (7, 272778174), (9, 212160802), (14, 136389087), (18, 106080401), (19, 100497222), (21, 90926058), (38, 50248611), (42, 45463029), (53, 36027306), (57, 33499074), (63, 30308686), (101, 18905418), (106, 18013653), (114, 16749537), (126, 15154343), (133, 14356746), (149, 12815082), (159, 12009102), (171, 11166358), (202, 9452709), (266, 7178373), (298, 6407541), (303, 6301806), (318, 6004551), (342, 5583179), (371, 5146758), (399, 4785582), (447, 4271694), (477, 4003034), (606, 3150903), (707, 2700774), (742, 2573379), (798, 2392791), (894, 2135847), (909, 2100602), (954, 2001517), (1007, 1896174), (1043, 1830726), (1113, 1715586), (1197, 1595194), (1341, 1423898), (1414, 1350387), (1818, 1050301), (1919, 995022), (2014, 948087), (2086, 915363), (2121, 900258), (2226, 857793), (2394, 797597), (2682, 711949), (2831, 674478), (3021, 632058), (3129, 610242), (3339, 571862), (3838, 497511), (4242, 450129), (5353, 356706), (5662, 337239), (5757, 331674), (6042, 316029), (6258, 305121), (6363, 300086), (6678, 285931), (7049, 270882), (7897, 241794), (8493, 224826), (9063, 210686), (9387, 203414), (10706, 178353), (11514, 165837), (12726, 150043), (13433, 142146), (14098, 135441), (15049, 126882), (15794, 120897), (16059, 118902), (16986, 112413), (17271, 110558), (18126, 105343), (18774, 101707), (19817, 96354), (21147, 90294), (23691, 80598), (25479, 74942), (26866, 71073), (30098, 63441), (32118, 59451), (34542, 55279), (37471, 50958), (39634, 48177), (40299, 47382), (42294, 45147)]