15178428

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:688

約数の個数: 60

約数和(自身を含む): 40249440

約数和(自身を除く): 25071012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 593, 711, 948, 1186, 1422, 1779, 2133, 2372, 2844, 3558, 4266, 5337, 6399, 7116, 8532, 10674, 12798, 16011, 21348, 25596, 32022, 46847, 48033, 64044, 93694, 96066, 140541, 187388, 192132, 281082, 421623, 562164, 843246, 1264869, 1686492, 2529738, 3794607, 5059476, 7589214, 15178428]

約数ペア:

[(1, 15178428), (2, 7589214), (3, 5059476), (4, 3794607), (6, 2529738), (9, 1686492), (12, 1264869), (18, 843246), (27, 562164), (36, 421623), (54, 281082), (79, 192132), (81, 187388), (108, 140541), (158, 96066), (162, 93694), (237, 64044), (316, 48033), (324, 46847), (474, 32022), (593, 25596), (711, 21348), (948, 16011), (1186, 12798), (1422, 10674), (1779, 8532), (2133, 7116), (2372, 6399), (2844, 5337), (3558, 4266)]