12918062266

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 21710269440

約数和(自身を除く): 8792207174

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 361, 589, 703, 722, 821, 1147, 1178, 1406, 1642, 2294, 6859, 11191, 13357, 13718, 15599, 21793, 22382, 25451, 26714, 30377, 31198, 43586, 50902, 60754, 212629, 253783, 296381, 414067, 425258, 483569, 507566, 577163, 592762, 828134, 941687, 967138, 1154326, 1883374, 5631239, 7867273, 9187811, 10966097, 11262478, 15734546, 17892053, 18375622, 21932194, 35784106, 174568409, 208355843, 339949007, 349136818, 416711686, 679898014, 6459031133, 12918062266]

約数ペア:

[(1, 12918062266), (2, 6459031133), (19, 679898014), (31, 416711686), (37, 349136818), (38, 339949007), (62, 208355843), (74, 174568409), (361, 35784106), (589, 21932194), (703, 18375622), (722, 17892053), (821, 15734546), (1147, 11262478), (1178, 10966097), (1406, 9187811), (1642, 7867273), (2294, 5631239), (6859, 1883374), (11191, 1154326), (13357, 967138), (13718, 941687), (15599, 828134), (21793, 592762), (22382, 577163), (25451, 507566), (26714, 483569), (30377, 425258), (31198, 414067), (43586, 296381), (50902, 253783), (60754, 212629)]