39937842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{45281}}^1$

素因数の和:45303

約数の個数: 36

約数和(自身を含む): 100661886

約数和(自身を除く): 60724044

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 45281, 90562, 135843, 271686, 316967, 407529, 633934, 815058, 950901, 1901802, 2218769, 2852703, 4437538, 5705406, 6656307, 13312614, 19968921, 39937842]

約数ペア:

[(1, 39937842), (2, 19968921), (3, 13312614), (6, 6656307), (7, 5705406), (9, 4437538), (14, 2852703), (18, 2218769), (21, 1901802), (42, 950901), (49, 815058), (63, 633934), (98, 407529), (126, 316967), (147, 271686), (294, 135843), (441, 90562), (882, 45281)]