3216002868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{221671}}^1$

素因数の和:221725

約数の個数: 72

約数和(自身を含む): 9037124096

約数和(自身を除く): 5821121228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 221671, 443342, 665013, 886684, 1330026, 1995039, 2660052, 2881723, 3990078, 5763446, 6871801, 7980156, 8645169, 11526892, 13743602, 17290338, 20615403, 25935507, 27487204, 34580676, 41230806, 51871014, 61846209, 82461612, 89333413, 103742028, 123692418, 178666826, 247384836, 268000239, 357333652, 536000478, 804000717, 1072000956, 1608001434, 3216002868]

約数ペア:

[(1, 3216002868), (2, 1608001434), (3, 1072000956), (4, 804000717), (6, 536000478), (9, 357333652), (12, 268000239), (13, 247384836), (18, 178666826), (26, 123692418), (31, 103742028), (36, 89333413), (39, 82461612), (52, 61846209), (62, 51871014), (78, 41230806), (93, 34580676), (117, 27487204), (124, 25935507), (156, 20615403), (186, 17290338), (234, 13743602), (279, 11526892), (372, 8645169), (403, 7980156), (468, 6871801), (558, 5763446), (806, 3990078), (1116, 2881723), (1209, 2660052), (1612, 1995039), (2418, 1330026), (3627, 886684), (4836, 665013), (7254, 443342), (14508, 221671)]