1330703388

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{754367}}^1$

素因数の和:754391

約数の個数: 54

約数和(自身を含む): 3912906816

約数和(自身を除く): 2582203428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 754367, 1508734, 2263101, 3017468, 4526202, 5280569, 6789303, 9052404, 10561138, 13578606, 15841707, 21122276, 27157212, 31683414, 36963983, 47525121, 63366828, 73927966, 95050242, 110891949, 147855932, 190100484, 221783898, 332675847, 443567796, 665351694, 1330703388]

約数ペア:

[(1, 1330703388), (2, 665351694), (3, 443567796), (4, 332675847), (6, 221783898), (7, 190100484), (9, 147855932), (12, 110891949), (14, 95050242), (18, 73927966), (21, 63366828), (28, 47525121), (36, 36963983), (42, 31683414), (49, 27157212), (63, 21122276), (84, 15841707), (98, 13578606), (126, 10561138), (147, 9052404), (196, 6789303), (252, 5280569), (294, 4526202), (441, 3017468), (588, 2263101), (882, 1508734), (1764, 754367)]