676290426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{342599}}^1$

素因数の和:342658

約数の個数: 32

約数和(自身を含む): 1578700800

約数和(自身を除く): 902410374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 342599, 685198, 1027797, 2055594, 2398193, 4796386, 7194579, 14389158, 16102153, 32204306, 48306459, 96612918, 112715071, 225430142, 338145213, 676290426]

約数ペア:

[(1, 676290426), (2, 338145213), (3, 225430142), (6, 112715071), (7, 96612918), (14, 48306459), (21, 32204306), (42, 16102153), (47, 14389158), (94, 7194579), (141, 4796386), (282, 2398193), (329, 2055594), (658, 1027797), (987, 685198), (1974, 342599)]