18507924

素因数分解:

$2^2\times 3^2\times {\mathrm{523}}^1\times {\mathrm{983}}^1$

素因数の和:1516

約数の個数: 36

約数和(自身を含む): 46921056

約数和(自身を除く): 28413132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 523, 983, 1046, 1569, 1966, 2092, 2949, 3138, 3932, 4707, 5898, 6276, 8847, 9414, 11796, 17694, 18828, 35388, 514109, 1028218, 1542327, 2056436, 3084654, 4626981, 6169308, 9253962, 18507924]

約数ペア:

[(1, 18507924), (2, 9253962), (3, 6169308), (4, 4626981), (6, 3084654), (9, 2056436), (12, 1542327), (18, 1028218), (36, 514109), (523, 35388), (983, 18828), (1046, 17694), (1569, 11796), (1966, 9414), (2092, 8847), (2949, 6276), (3138, 5898), (3932, 4707)]