9930726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 24583104

約数和(自身を除く): 14652378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 37, 39, 62, 74, 78, 93, 111, 117, 186, 222, 234, 279, 333, 403, 481, 558, 666, 806, 962, 1147, 1209, 1369, 1443, 2294, 2418, 2738, 2886, 3441, 3627, 4107, 4329, 6882, 7254, 8214, 8658, 10323, 12321, 14911, 17797, 20646, 24642, 29822, 35594, 42439, 44733, 53391, 84878, 89466, 106782, 127317, 134199, 160173, 254634, 268398, 320346, 381951, 551707, 763902, 1103414, 1655121, 3310242, 4965363, 9930726]

約数ペア:

[(1, 9930726), (2, 4965363), (3, 3310242), (6, 1655121), (9, 1103414), (13, 763902), (18, 551707), (26, 381951), (31, 320346), (37, 268398), (39, 254634), (62, 160173), (74, 134199), (78, 127317), (93, 106782), (111, 89466), (117, 84878), (186, 53391), (222, 44733), (234, 42439), (279, 35594), (333, 29822), (403, 24642), (481, 20646), (558, 17797), (666, 14911), (806, 12321), (962, 10323), (1147, 8658), (1209, 8214), (1369, 7254), (1443, 6882), (2294, 4329), (2418, 4107), (2738, 3627), (2886, 3441)]