17202228732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{18443}}^1$

素因数の和:20459

約数の個数: 72

約数和(自身を含む): 46854326064

約数和(自身を除く): 29652097332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1993, 3986, 5979, 7972, 11958, 17937, 18443, 23916, 25909, 35874, 36886, 51818, 55329, 71748, 73772, 77727, 103636, 110658, 155454, 165987, 221316, 233181, 239759, 310908, 331974, 466362, 479518, 663948, 719277, 932724, 959036, 1438554, 2157831, 2877108, 4315662, 8631324, 36756899, 73513798, 110270697, 147027596, 220541394, 330812091, 441082788, 477839687, 661624182, 955679374, 1323248364, 1433519061, 1911358748, 2867038122, 4300557183, 5734076244, 8601114366, 17202228732]

約数ペア:

[(1, 17202228732), (2, 8601114366), (3, 5734076244), (4, 4300557183), (6, 2867038122), (9, 1911358748), (12, 1433519061), (13, 1323248364), (18, 955679374), (26, 661624182), (36, 477839687), (39, 441082788), (52, 330812091), (78, 220541394), (117, 147027596), (156, 110270697), (234, 73513798), (468, 36756899), (1993, 8631324), (3986, 4315662), (5979, 2877108), (7972, 2157831), (11958, 1438554), (17937, 959036), (18443, 932724), (23916, 719277), (25909, 663948), (35874, 479518), (36886, 466362), (51818, 331974), (55329, 310908), (71748, 239759), (73772, 233181), (77727, 221316), (103636, 165987), (110658, 155454)]