7208424

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 19901700

約数和(自身を除く): 12693276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1889, 1908, 3778, 3816, 5667, 7556, 11334, 15112, 17001, 22668, 34002, 45336, 68004, 100117, 136008, 200234, 300351, 400468, 600702, 800936, 901053, 1201404, 1802106, 2402808, 3604212, 7208424]

約数ペア:

[(1, 7208424), (2, 3604212), (3, 2402808), (4, 1802106), (6, 1201404), (8, 901053), (9, 800936), (12, 600702), (18, 400468), (24, 300351), (36, 200234), (53, 136008), (72, 100117), (106, 68004), (159, 45336), (212, 34002), (318, 22668), (424, 17001), (477, 15112), (636, 11334), (954, 7556), (1272, 5667), (1889, 3816), (1908, 3778)]