18147216

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5179}}^1$

素因数の和:5263

約数の個数: 40

約数和(自身を含む): 47531680

約数和(自身を除く): 29384464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5179, 10358, 15537, 20716, 31074, 41432, 62148, 82864, 124296, 248592, 378067, 756134, 1134201, 1512268, 2268402, 3024536, 4536804, 6049072, 9073608, 18147216]

約数ペア:

[(1, 18147216), (2, 9073608), (3, 6049072), (4, 4536804), (6, 3024536), (8, 2268402), (12, 1512268), (16, 1134201), (24, 756134), (48, 378067), (73, 248592), (146, 124296), (219, 82864), (292, 62148), (438, 41432), (584, 31074), (876, 20716), (1168, 15537), (1752, 10358), (3504, 5179)]