21930312

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{10267}}^1$

素因数の和:10365

約数の個数: 32

約数和(自身を含む): 55447200

約数和(自身を除く): 33516888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 10267, 20534, 30801, 41068, 61602, 82136, 123204, 246408, 913763, 1827526, 2741289, 3655052, 5482578, 7310104, 10965156, 21930312]

約数ペア:

[(1, 21930312), (2, 10965156), (3, 7310104), (4, 5482578), (6, 3655052), (8, 2741289), (12, 1827526), (24, 913763), (89, 246408), (178, 123204), (267, 82136), (356, 61602), (534, 41068), (712, 30801), (1068, 20534), (2136, 10267)]