18198588

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 44481024

約数和(自身を除く): 26282436

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 492, 564, 787, 1574, 1927, 2361, 3148, 3854, 4722, 5781, 7708, 9444, 11562, 23124, 32267, 36989, 64534, 73978, 96801, 110967, 129068, 147956, 193602, 221934, 387204, 443868, 1516549, 3033098, 4549647, 6066196, 9099294, 18198588]

約数ペア:

[(1, 18198588), (2, 9099294), (3, 6066196), (4, 4549647), (6, 3033098), (12, 1516549), (41, 443868), (47, 387204), (82, 221934), (94, 193602), (123, 147956), (141, 129068), (164, 110967), (188, 96801), (246, 73978), (282, 64534), (492, 36989), (564, 32267), (787, 23124), (1574, 11562), (1927, 9444), (2361, 7708), (3148, 5781), (3854, 4722)]