180215802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26557}}^1$

素因数の和:26607

約数の個数: 48

約数和(自身を含む): 435020040

約数和(自身を除く): 254804238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 26557, 53114, 79671, 159342, 239013, 345241, 478026, 690482, 770153, 1035723, 1540306, 2071446, 2310459, 3107169, 4620918, 6214338, 6931377, 10011989, 13862754, 20023978, 30035967, 60071934, 90107901, 180215802]

約数ペア:

[(1, 180215802), (2, 90107901), (3, 60071934), (6, 30035967), (9, 20023978), (13, 13862754), (18, 10011989), (26, 6931377), (29, 6214338), (39, 4620918), (58, 3107169), (78, 2310459), (87, 2071446), (117, 1540306), (174, 1035723), (234, 770153), (261, 690482), (377, 478026), (522, 345241), (754, 239013), (1131, 159342), (2262, 79671), (3393, 53114), (6786, 26557)]