18380136

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{18679}}^1$

素因数の和:18729

約数の個数: 32

約数和(自身を含む): 47073600

約数和(自身を除く): 28693464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 18679, 37358, 56037, 74716, 112074, 149432, 224148, 448296, 765839, 1531678, 2297517, 3063356, 4595034, 6126712, 9190068, 18380136]

約数ペア:

[(1, 18380136), (2, 9190068), (3, 6126712), (4, 4595034), (6, 3063356), (8, 2297517), (12, 1531678), (24, 765839), (41, 448296), (82, 224148), (123, 149432), (164, 112074), (246, 74716), (328, 56037), (492, 37358), (984, 18679)]