387884754

素因数分解:

$2^1\times 3^3\times {\mathrm{1327}}^1\times {\mathrm{5413}}^1$

素因数の和:6751

約数の個数: 32

約数和(自身を含む): 862775040

約数和(自身を除く): 474890286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1327, 2654, 3981, 5413, 7962, 10826, 11943, 16239, 23886, 32478, 35829, 48717, 71658, 97434, 146151, 292302, 7183051, 14366102, 21549153, 43098306, 64647459, 129294918, 193942377, 387884754]

約数ペア:

[(1, 387884754), (2, 193942377), (3, 129294918), (6, 64647459), (9, 43098306), (18, 21549153), (27, 14366102), (54, 7183051), (1327, 292302), (2654, 146151), (3981, 97434), (5413, 71658), (7962, 48717), (10826, 35829), (11943, 32478), (16239, 23886)]