63621978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{11057}}^1$

素因数の和:11206

約数の個数: 32

約数和(自身を含む): 146496384

約数和(自身を除く): 82874406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 11057, 22114, 33171, 66342, 77399, 154798, 232197, 464394, 1514809, 3029618, 4544427, 9088854, 10603663, 21207326, 31810989, 63621978]

約数ペア:

[(1, 63621978), (2, 31810989), (3, 21207326), (6, 10603663), (7, 9088854), (14, 4544427), (21, 3029618), (42, 1514809), (137, 464394), (274, 232197), (411, 154798), (822, 77399), (959, 66342), (1918, 33171), (2877, 22114), (5754, 11057)]