17786844

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 46452000

約数和(自身を除く): 28665156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1049, 1413, 1884, 2098, 2826, 3147, 4196, 4239, 5652, 6294, 8478, 9441, 12588, 16956, 18882, 28323, 37764, 56646, 113292, 164693, 329386, 494079, 658772, 988158, 1482237, 1976316, 2964474, 4446711, 5928948, 8893422, 17786844]

約数ペア:

[(1, 17786844), (2, 8893422), (3, 5928948), (4, 4446711), (6, 2964474), (9, 1976316), (12, 1482237), (18, 988158), (27, 658772), (36, 494079), (54, 329386), (108, 164693), (157, 113292), (314, 56646), (471, 37764), (628, 28323), (942, 18882), (1049, 16956), (1413, 12588), (1884, 9441), (2098, 8478), (2826, 6294), (3147, 5652), (4196, 4239)]