42591654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17791}}^1$

素因数の和:17825

約数の個数: 48

約数和(自身を含む): 111022080

約数和(自身を除く): 68430426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 17791, 35582, 53373, 106746, 124537, 160119, 249074, 320238, 338029, 373611, 676058, 747222, 1014087, 1120833, 2028174, 2241666, 2366203, 3042261, 4732406, 6084522, 7098609, 14197218, 21295827, 42591654]

約数ペア:

[(1, 42591654), (2, 21295827), (3, 14197218), (6, 7098609), (7, 6084522), (9, 4732406), (14, 3042261), (18, 2366203), (19, 2241666), (21, 2028174), (38, 1120833), (42, 1014087), (57, 747222), (63, 676058), (114, 373611), (126, 338029), (133, 320238), (171, 249074), (266, 160119), (342, 124537), (399, 106746), (798, 53373), (1197, 35582), (2394, 17791)]