18308438528

素因数分解:

$2^9\times {\mathrm{1327}}^1\times {\mathrm{26947}}^1$

素因数の和:28292

約数の個数: 40

約数和(自身を含む): 36610043712

約数和(自身を除く): 18301605184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1327, 2654, 5308, 10616, 21232, 26947, 42464, 53894, 84928, 107788, 169856, 215576, 339712, 431152, 679424, 862304, 1724608, 3449216, 6898432, 13796864, 35758669, 71517338, 143034676, 286069352, 572138704, 1144277408, 2288554816, 4577109632, 9154219264, 18308438528]

約数ペア:

[(1, 18308438528), (2, 9154219264), (4, 4577109632), (8, 2288554816), (16, 1144277408), (32, 572138704), (64, 286069352), (128, 143034676), (256, 71517338), (512, 35758669), (1327, 13796864), (2654, 6898432), (5308, 3449216), (10616, 1724608), (21232, 862304), (26947, 679424), (42464, 431152), (53894, 339712), (84928, 215576), (107788, 169856)]