15420492

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{2393}}^1$

素因数の和:2582

約数の個数: 36

約数和(自身を含む): 39213720

約数和(自身を除く): 23793228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 2393, 3222, 4786, 6444, 7179, 9572, 14358, 21537, 28716, 43074, 86148, 428347, 856694, 1285041, 1713388, 2570082, 3855123, 5140164, 7710246, 15420492]

約数ペア:

[(1, 15420492), (2, 7710246), (3, 5140164), (4, 3855123), (6, 2570082), (9, 1713388), (12, 1285041), (18, 856694), (36, 428347), (179, 86148), (358, 43074), (537, 28716), (716, 21537), (1074, 14358), (1611, 9572), (2148, 7179), (2393, 6444), (3222, 4786)]