18061384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1229}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 37195200

約数和(自身を除く): 19133816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1229, 1336, 1837, 2458, 3674, 4916, 7348, 9832, 13519, 14696, 27038, 54076, 108152, 205243, 410486, 820972, 1641944, 2257673, 4515346, 9030692, 18061384]

約数ペア:

[(1, 18061384), (2, 9030692), (4, 4515346), (8, 2257673), (11, 1641944), (22, 820972), (44, 410486), (88, 205243), (167, 108152), (334, 54076), (668, 27038), (1229, 14696), (1336, 13519), (1837, 9832), (2458, 7348), (3674, 4916)]