63889686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1973}}^1$

素因数の和:2245

約数の個数: 48

約数和(自身を含む): 158899104

約数和(自身を除く): 95009418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1542, 1799, 1973, 2313, 3598, 3946, 4626, 5397, 5919, 10794, 11838, 13811, 16191, 17757, 27622, 32382, 35514, 41433, 82866, 124299, 248598, 507061, 1014122, 1521183, 3042366, 3549427, 4563549, 7098854, 9127098, 10648281, 21296562, 31944843, 63889686]

約数ペア:

[(1, 63889686), (2, 31944843), (3, 21296562), (6, 10648281), (7, 9127098), (9, 7098854), (14, 4563549), (18, 3549427), (21, 3042366), (42, 1521183), (63, 1014122), (126, 507061), (257, 248598), (514, 124299), (771, 82866), (1542, 41433), (1799, 35514), (1973, 32382), (2313, 27622), (3598, 17757), (3946, 16191), (4626, 13811), (5397, 11838), (5919, 10794)]