40137468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{68261}}^1$

素因数の和:68282

約数の個数: 36

約数和(自身を含む): 108946152

約数和(自身を除く): 68808684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 68261, 136522, 204783, 273044, 409566, 477827, 819132, 955654, 1433481, 1911308, 2866962, 3344789, 5733924, 6689578, 10034367, 13379156, 20068734, 40137468]

約数ペア:

[(1, 40137468), (2, 20068734), (3, 13379156), (4, 10034367), (6, 6689578), (7, 5733924), (12, 3344789), (14, 2866962), (21, 1911308), (28, 1433481), (42, 955654), (49, 819132), (84, 477827), (98, 409566), (147, 273044), (196, 204783), (294, 136522), (588, 68261)]