12427646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 25380864

約数和(自身を除く): 12953218

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 101, 119, 154, 187, 202, 238, 329, 374, 517, 658, 707, 799, 1034, 1111, 1309, 1414, 1598, 1717, 2222, 2618, 3434, 3619, 4747, 5593, 7238, 7777, 8789, 9494, 11186, 12019, 15554, 17578, 18887, 24038, 33229, 37774, 52217, 61523, 66458, 80699, 104434, 123046, 132209, 161398, 264418, 365519, 564893, 731038, 887689, 1129786, 1775378, 6213823, 12427646]

約数ペア:

[(1, 12427646), (2, 6213823), (7, 1775378), (11, 1129786), (14, 887689), (17, 731038), (22, 564893), (34, 365519), (47, 264418), (77, 161398), (94, 132209), (101, 123046), (119, 104434), (154, 80699), (187, 66458), (202, 61523), (238, 52217), (329, 37774), (374, 33229), (517, 24038), (658, 18887), (707, 17578), (799, 15554), (1034, 12019), (1111, 11186), (1309, 9494), (1414, 8789), (1598, 7777), (1717, 7238), (2222, 5593), (2618, 4747), (3434, 3619)]