1706796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 5320224

約数和(自身を除く): 3613428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 521, 546, 819, 1042, 1092, 1563, 1638, 2084, 3126, 3276, 3647, 4689, 6252, 6773, 7294, 9378, 10941, 13546, 14588, 18756, 20319, 21882, 27092, 32823, 40638, 43764, 47411, 60957, 65646, 81276, 94822, 121914, 131292, 142233, 189644, 243828, 284466, 426699, 568932, 853398, 1706796]

約数ペア:

[(1, 1706796), (2, 853398), (3, 568932), (4, 426699), (6, 284466), (7, 243828), (9, 189644), (12, 142233), (13, 131292), (14, 121914), (18, 94822), (21, 81276), (26, 65646), (28, 60957), (36, 47411), (39, 43764), (42, 40638), (52, 32823), (63, 27092), (78, 21882), (84, 20319), (91, 18756), (117, 14588), (126, 13546), (156, 10941), (182, 9378), (234, 7294), (252, 6773), (273, 6252), (364, 4689), (468, 3647), (521, 3276), (546, 3126), (819, 2084), (1042, 1638), (1092, 1563)]