18565326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 72

約数和(自身を含む): 46247760

約数和(自身を除く): 27682434

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 359, 442, 507, 663, 718, 1014, 1077, 1326, 1521, 1989, 2154, 2873, 3042, 3231, 3978, 4667, 5746, 6103, 6462, 8619, 9334, 12206, 14001, 17238, 18309, 25857, 28002, 36618, 42003, 51714, 54927, 60671, 79339, 84006, 109854, 121342, 158678, 182013, 238017, 364026, 476034, 546039, 714051, 1031407, 1092078, 1428102, 2062814, 3094221, 6188442, 9282663, 18565326]

約数ペア:

[(1, 18565326), (2, 9282663), (3, 6188442), (6, 3094221), (9, 2062814), (13, 1428102), (17, 1092078), (18, 1031407), (26, 714051), (34, 546039), (39, 476034), (51, 364026), (78, 238017), (102, 182013), (117, 158678), (153, 121342), (169, 109854), (221, 84006), (234, 79339), (306, 60671), (338, 54927), (359, 51714), (442, 42003), (507, 36618), (663, 28002), (718, 25857), (1014, 18309), (1077, 17238), (1326, 14001), (1521, 12206), (1989, 9334), (2154, 8619), (2873, 6462), (3042, 6103), (3231, 5746), (3978, 4667)]