16381452

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 39916800

約数和(自身を除く): 23535348

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 599, 636, 1198, 1797, 2279, 2396, 3594, 4558, 6837, 7188, 9116, 13674, 25757, 27348, 31747, 51514, 63494, 77271, 95241, 103028, 126988, 154542, 190482, 309084, 380964, 1365121, 2730242, 4095363, 5460484, 8190726, 16381452]

約数ペア:

[(1, 16381452), (2, 8190726), (3, 5460484), (4, 4095363), (6, 2730242), (12, 1365121), (43, 380964), (53, 309084), (86, 190482), (106, 154542), (129, 126988), (159, 103028), (172, 95241), (212, 77271), (258, 63494), (318, 51514), (516, 31747), (599, 27348), (636, 25757), (1198, 13674), (1797, 9116), (2279, 7188), (2396, 6837), (3594, 4558)]