8157396798

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{419231}}^1$

素因数の和:419309

約数の個数: 48

約数和(自身を含む): 18835255296

約数和(自身を除く): 10677858498

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 2162, 3243, 6486, 9729, 19458, 419231, 838462, 1257693, 2515386, 3773079, 7546158, 9642313, 19284626, 19703857, 28926939, 39407714, 57853878, 59111571, 86780817, 118223142, 173561634, 177334713, 354669426, 453188711, 906377422, 1359566133, 2719132266, 4078698399, 8157396798]

約数ペア:

[(1, 8157396798), (2, 4078698399), (3, 2719132266), (6, 1359566133), (9, 906377422), (18, 453188711), (23, 354669426), (46, 177334713), (47, 173561634), (69, 118223142), (94, 86780817), (138, 59111571), (141, 57853878), (207, 39407714), (282, 28926939), (414, 19703857), (423, 19284626), (846, 9642313), (1081, 7546158), (2162, 3773079), (3243, 2515386), (6486, 1257693), (9729, 838462), (19458, 419231)]