31102218

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{27427}}^1$

素因数の和:27448

約数の個数: 40

約数和(自身を含む): 79650912

約数和(自身を除く): 48548694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 27427, 54854, 82281, 164562, 191989, 246843, 383978, 493686, 575967, 740529, 1151934, 1481058, 1727901, 2221587, 3455802, 4443174, 5183703, 10367406, 15551109, 31102218]

約数ペア:

[(1, 31102218), (2, 15551109), (3, 10367406), (6, 5183703), (7, 4443174), (9, 3455802), (14, 2221587), (18, 1727901), (21, 1481058), (27, 1151934), (42, 740529), (54, 575967), (63, 493686), (81, 383978), (126, 246843), (162, 191989), (189, 164562), (378, 82281), (567, 54854), (1134, 27427)]