64981098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39671}}^1$

素因数の和:39699

約数の個数: 48

約数和(自身を含む): 173287296

約数和(自身を除く): 108306198

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 39671, 79342, 119013, 238026, 277697, 357039, 515723, 555394, 714078, 833091, 1031446, 1547169, 1666182, 2499273, 3094338, 3610061, 4641507, 4998546, 7220122, 9283014, 10830183, 21660366, 32490549, 64981098]

約数ペア:

[(1, 64981098), (2, 32490549), (3, 21660366), (6, 10830183), (7, 9283014), (9, 7220122), (13, 4998546), (14, 4641507), (18, 3610061), (21, 3094338), (26, 2499273), (39, 1666182), (42, 1547169), (63, 1031446), (78, 833091), (91, 714078), (117, 555394), (126, 515723), (182, 357039), (234, 277697), (273, 238026), (546, 119013), (819, 79342), (1638, 39671)]