131439546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61363}}^1$

素因数の和:61395

約数の個数: 48

約数和(自身を含む): 344620224

約数和(自身を除く): 213180678

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 61363, 122726, 184089, 368178, 429541, 552267, 859082, 1043171, 1104534, 1288623, 2086342, 2577246, 3129513, 3865869, 6259026, 7302197, 7731738, 9388539, 14604394, 18777078, 21906591, 43813182, 65719773, 131439546]

約数ペア:

[(1, 131439546), (2, 65719773), (3, 43813182), (6, 21906591), (7, 18777078), (9, 14604394), (14, 9388539), (17, 7731738), (18, 7302197), (21, 6259026), (34, 3865869), (42, 3129513), (51, 2577246), (63, 2086342), (102, 1288623), (119, 1104534), (126, 1043171), (153, 859082), (238, 552267), (306, 429541), (357, 368178), (714, 184089), (1071, 122726), (2142, 61363)]