1927348956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1740

約数の個数: 144

約数和(自身を含む): 5594307264

約数和(自身を除く): 3666958308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 157, 204, 221, 234, 306, 314, 442, 468, 471, 612, 628, 663, 884, 942, 1326, 1413, 1543, 1884, 1989, 2041, 2652, 2669, 2826, 3086, 3978, 4082, 4629, 5338, 5652, 6123, 6172, 7956, 8007, 8164, 9258, 10676, 12246, 13887, 16014, 18369, 18516, 20059, 24021, 24492, 26231, 27774, 32028, 34697, 36738, 40118, 48042, 52462, 55548, 60177, 69394, 73476, 78693, 80236, 96084, 104091, 104924, 120354, 138788, 157386, 180531, 208182, 236079, 240708, 242251, 312273, 314772, 341003, 361062, 416364, 472158, 484502, 624546, 682006, 722124, 726753, 944316, 969004, 1023009, 1249092, 1364012, 1453506, 2046018, 2180259, 2907012, 3069027, 3149263, 4092036, 4118267, 4360518, 6138054, 6298526, 8236534, 8721036, 9447789, 12276108, 12354801, 12597052, 16473068, 18895578, 24709602, 28343367, 37064403, 37791156, 49419204, 53537471, 56686734, 74128806, 107074942, 113373468, 148257612, 160612413, 214149884, 321224826, 481837239, 642449652, 963674478, 1927348956]

約数ペア:

[(1, 1927348956), (2, 963674478), (3, 642449652), (4, 481837239), (6, 321224826), (9, 214149884), (12, 160612413), (13, 148257612), (17, 113373468), (18, 107074942), (26, 74128806), (34, 56686734), (36, 53537471), (39, 49419204), (51, 37791156), (52, 37064403), (68, 28343367), (78, 24709602), (102, 18895578), (117, 16473068), (153, 12597052), (156, 12354801), (157, 12276108), (204, 9447789), (221, 8721036), (234, 8236534), (306, 6298526), (314, 6138054), (442, 4360518), (468, 4118267), (471, 4092036), (612, 3149263), (628, 3069027), (663, 2907012), (884, 2180259), (942, 2046018), (1326, 1453506), (1413, 1364012), (1543, 1249092), (1884, 1023009), (1989, 969004), (2041, 944316), (2652, 726753), (2669, 722124), (2826, 682006), (3086, 624546), (3978, 484502), (4082, 472158), (4629, 416364), (5338, 361062), (5652, 341003), (6123, 314772), (6172, 312273), (7956, 242251), (8007, 240708), (8164, 236079), (9258, 208182), (10676, 180531), (12246, 157386), (13887, 138788), (16014, 120354), (18369, 104924), (18516, 104091), (20059, 96084), (24021, 80236), (24492, 78693), (26231, 73476), (27774, 69394), (32028, 60177), (34697, 55548), (36738, 52462), (40118, 48042)]