838451142

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{330359}}^1$

素因数の和:330417

約数の個数: 32

約数和(自身を含む): 1902873600

約数和(自身を除く): 1064422458

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 330359, 660718, 991077, 1982154, 2973231, 5946462, 8919693, 15526873, 17839386, 31053746, 46580619, 93161238, 139741857, 279483714, 419225571, 838451142]

約数ペア:

[(1, 838451142), (2, 419225571), (3, 279483714), (6, 139741857), (9, 93161238), (18, 46580619), (27, 31053746), (47, 17839386), (54, 15526873), (94, 8919693), (141, 5946462), (282, 2973231), (423, 1982154), (846, 991077), (1269, 660718), (2538, 330359)]