27633996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 75950784

約数和(自身を除く): 48316788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 431, 468, 548, 822, 862, 1233, 1293, 1644, 1724, 1781, 2466, 2586, 3562, 3879, 4932, 5172, 5343, 5603, 7124, 7758, 10686, 11206, 15516, 16029, 16809, 21372, 22412, 32058, 33618, 50427, 59047, 64116, 67236, 100854, 118094, 177141, 201708, 236188, 354282, 531423, 708564, 767611, 1062846, 1535222, 2125692, 2302833, 3070444, 4605666, 6908499, 9211332, 13816998, 27633996]

約数ペア:

[(1, 27633996), (2, 13816998), (3, 9211332), (4, 6908499), (6, 4605666), (9, 3070444), (12, 2302833), (13, 2125692), (18, 1535222), (26, 1062846), (36, 767611), (39, 708564), (52, 531423), (78, 354282), (117, 236188), (137, 201708), (156, 177141), (234, 118094), (274, 100854), (411, 67236), (431, 64116), (468, 59047), (548, 50427), (822, 33618), (862, 32058), (1233, 22412), (1293, 21372), (1644, 16809), (1724, 16029), (1781, 15516), (2466, 11206), (2586, 10686), (3562, 7758), (3879, 7124), (4932, 5603), (5172, 5343)]