858144612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{117041}}^1$

素因数の和:117108

約数の個数: 48

約数和(自身を含む): 2202262272

約数和(自身を除く): 1344117660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 117041, 234082, 351123, 468164, 702246, 1404492, 1521533, 3043066, 4564599, 5500927, 6086132, 9129198, 11001854, 16502781, 18258396, 22003708, 33005562, 66011124, 71512051, 143024102, 214536153, 286048204, 429072306, 858144612]

約数ペア:

[(1, 858144612), (2, 429072306), (3, 286048204), (4, 214536153), (6, 143024102), (12, 71512051), (13, 66011124), (26, 33005562), (39, 22003708), (47, 18258396), (52, 16502781), (78, 11001854), (94, 9129198), (141, 6086132), (156, 5500927), (188, 4564599), (282, 3043066), (564, 1521533), (611, 1404492), (1222, 702246), (1833, 468164), (2444, 351123), (3666, 234082), (7332, 117041)]