39907476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{158363}}^1$

素因数の和:158380

約数の個数: 36

約数和(自身を含む): 115288992

約数和(自身を除く): 75381516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 158363, 316726, 475089, 633452, 950178, 1108541, 1425267, 1900356, 2217082, 2850534, 3325623, 4434164, 5701068, 6651246, 9976869, 13302492, 19953738, 39907476]

約数ペア:

[(1, 39907476), (2, 19953738), (3, 13302492), (4, 9976869), (6, 6651246), (7, 5701068), (9, 4434164), (12, 3325623), (14, 2850534), (18, 2217082), (21, 1900356), (28, 1425267), (36, 1108541), (42, 950178), (63, 633452), (84, 475089), (126, 316726), (252, 158363)]