102278988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{405869}}^1$

素因数の和:405886

約数の個数: 36

約数和(自身を含む): 295473360

約数和(自身を除く): 193194372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 405869, 811738, 1217607, 1623476, 2435214, 2841083, 3652821, 4870428, 5682166, 7305642, 8523249, 11364332, 14611284, 17046498, 25569747, 34092996, 51139494, 102278988]

約数ペア:

[(1, 102278988), (2, 51139494), (3, 34092996), (4, 25569747), (6, 17046498), (7, 14611284), (9, 11364332), (12, 8523249), (14, 7305642), (18, 5682166), (21, 4870428), (28, 3652821), (36, 2841083), (42, 2435214), (63, 1623476), (84, 1217607), (126, 811738), (252, 405869)]