18603090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 59304960

約数和(自身を除く): 40701870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 23, 30, 33, 38, 43, 45, 46, 55, 57, 66, 69, 86, 90, 95, 99, 110, 114, 115, 129, 138, 165, 171, 190, 198, 207, 209, 215, 230, 253, 258, 285, 330, 342, 345, 387, 414, 418, 430, 437, 473, 495, 506, 570, 627, 645, 690, 759, 774, 817, 855, 874, 946, 989, 990, 1035, 1045, 1254, 1265, 1290, 1311, 1419, 1518, 1634, 1710, 1881, 1935, 1978, 2070, 2090, 2185, 2277, 2365, 2451, 2530, 2622, 2838, 2967, 3135, 3762, 3795, 3870, 3933, 4085, 4257, 4370, 4554, 4730, 4807, 4902, 4945, 5934, 6270, 6555, 7095, 7353, 7590, 7866, 8170, 8514, 8901, 8987, 9405, 9614, 9890, 10879, 11385, 12255, 13110, 14190, 14421, 14706, 14835, 17802, 17974, 18791, 18810, 19665, 21285, 21758, 22770, 24035, 24510, 26961, 28842, 29670, 32637, 36765, 37582, 39330, 42570, 43263, 44505, 44935, 48070, 53922, 54395, 56373, 65274, 72105, 73530, 80883, 86526, 89010, 89870, 93955, 97911, 108790, 112746, 134805, 144210, 161766, 163185, 169119, 187910, 195822, 206701, 216315, 269610, 281865, 326370, 338238, 404415, 413402, 432630, 489555, 563730, 620103, 808830, 845595, 979110, 1033505, 1240206, 1691190, 1860309, 2067010, 3100515, 3720618, 6201030, 9301545, 18603090]

約数ペア:

[(1, 18603090), (2, 9301545), (3, 6201030), (5, 3720618), (6, 3100515), (9, 2067010), (10, 1860309), (11, 1691190), (15, 1240206), (18, 1033505), (19, 979110), (22, 845595), (23, 808830), (30, 620103), (33, 563730), (38, 489555), (43, 432630), (45, 413402), (46, 404415), (55, 338238), (57, 326370), (66, 281865), (69, 269610), (86, 216315), (90, 206701), (95, 195822), (99, 187910), (110, 169119), (114, 163185), (115, 161766), (129, 144210), (138, 134805), (165, 112746), (171, 108790), (190, 97911), (198, 93955), (207, 89870), (209, 89010), (215, 86526), (230, 80883), (253, 73530), (258, 72105), (285, 65274), (330, 56373), (342, 54395), (345, 53922), (387, 48070), (414, 44935), (418, 44505), (430, 43263), (437, 42570), (473, 39330), (495, 37582), (506, 36765), (570, 32637), (627, 29670), (645, 28842), (690, 26961), (759, 24510), (774, 24035), (817, 22770), (855, 21758), (874, 21285), (946, 19665), (989, 18810), (990, 18791), (1035, 17974), (1045, 17802), (1254, 14835), (1265, 14706), (1290, 14421), (1311, 14190), (1419, 13110), (1518, 12255), (1634, 11385), (1710, 10879), (1881, 9890), (1935, 9614), (1978, 9405), (2070, 8987), (2090, 8901), (2185, 8514), (2277, 8170), (2365, 7866), (2451, 7590), (2530, 7353), (2622, 7095), (2838, 6555), (2967, 6270), (3135, 5934), (3762, 4945), (3795, 4902), (3870, 4807), (3933, 4730), (4085, 4554), (4257, 4370)]