4920784218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{155593}}^1$

素因数の和:155859

約数の個数: 48

約数和(自身を含む): 12233422656

約数和(自身を除く): 7312638438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 1506, 1757, 2259, 3514, 4518, 5271, 10542, 15813, 31626, 155593, 311186, 466779, 933558, 1089151, 1400337, 2178302, 2800674, 3267453, 6534906, 9802359, 19604718, 39053843, 78107686, 117161529, 234323058, 273376901, 351484587, 546753802, 702969174, 820130703, 1640261406, 2460392109, 4920784218]

約数ペア:

[(1, 4920784218), (2, 2460392109), (3, 1640261406), (6, 820130703), (7, 702969174), (9, 546753802), (14, 351484587), (18, 273376901), (21, 234323058), (42, 117161529), (63, 78107686), (126, 39053843), (251, 19604718), (502, 9802359), (753, 6534906), (1506, 3267453), (1757, 2800674), (2259, 2178302), (3514, 1400337), (4518, 1089151), (5271, 933558), (10542, 466779), (15813, 311186), (31626, 155593)]