28804966866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3326977}}^1$

素因数の和:3327035

約数の個数: 48

約数和(自身を含む): 69028139544

約数和(自身を除く): 40223172678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 3326977, 6653954, 9980931, 19961862, 29942793, 43250701, 59885586, 86501402, 123098149, 129752103, 246196298, 259504206, 369294447, 389256309, 738588894, 778512618, 1107883341, 1600275937, 2215766682, 3200551874, 4800827811, 9601655622, 14402483433, 28804966866]

約数ペア:

[(1, 28804966866), (2, 14402483433), (3, 9601655622), (6, 4800827811), (9, 3200551874), (13, 2215766682), (18, 1600275937), (26, 1107883341), (37, 778512618), (39, 738588894), (74, 389256309), (78, 369294447), (111, 259504206), (117, 246196298), (222, 129752103), (234, 123098149), (333, 86501402), (481, 59885586), (666, 43250701), (962, 29942793), (1443, 19961862), (2886, 9980931), (4329, 6653954), (8658, 3326977)]