1986041106

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4621}}^1$

素因数の和:5021

約数の個数: 80

約数和(自身を含む): 5100469440

約数和(自身を除く): 3114428334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 379, 567, 758, 1134, 1137, 2274, 2653, 3411, 4621, 5306, 6822, 7959, 9242, 10233, 13863, 15918, 20466, 23877, 27726, 30699, 32347, 41589, 47754, 61398, 64694, 71631, 83178, 97041, 124767, 143262, 194082, 214893, 249534, 291123, 374301, 429786, 582246, 748602, 873369, 1746738, 1751359, 2620107, 3502718, 5240214, 5254077, 10508154, 12259513, 15762231, 24519026, 31524462, 36778539, 47286693, 73557078, 94573386, 110335617, 141860079, 220671234, 283720158, 331006851, 662013702, 993020553, 1986041106]

約数ペア:

[(1, 1986041106), (2, 993020553), (3, 662013702), (6, 331006851), (7, 283720158), (9, 220671234), (14, 141860079), (18, 110335617), (21, 94573386), (27, 73557078), (42, 47286693), (54, 36778539), (63, 31524462), (81, 24519026), (126, 15762231), (162, 12259513), (189, 10508154), (378, 5254077), (379, 5240214), (567, 3502718), (758, 2620107), (1134, 1751359), (1137, 1746738), (2274, 873369), (2653, 748602), (3411, 582246), (4621, 429786), (5306, 374301), (6822, 291123), (7959, 249534), (9242, 214893), (10233, 194082), (13863, 143262), (15918, 124767), (20466, 97041), (23877, 83178), (27726, 71631), (30699, 64694), (32347, 61398), (41589, 47754)]