12086438

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 23269680

約数和(自身を除く): 11183242

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 179, 182, 358, 371, 637, 689, 742, 1253, 1274, 1378, 2327, 2506, 2597, 4654, 4823, 5194, 8771, 9487, 9646, 16289, 17542, 18974, 32578, 33761, 66409, 67522, 114023, 123331, 132818, 228046, 246662, 464863, 863317, 929726, 1726634, 6043219, 12086438]

約数ペア:

[(1, 12086438), (2, 6043219), (7, 1726634), (13, 929726), (14, 863317), (26, 464863), (49, 246662), (53, 228046), (91, 132818), (98, 123331), (106, 114023), (179, 67522), (182, 66409), (358, 33761), (371, 32578), (637, 18974), (689, 17542), (742, 16289), (1253, 9646), (1274, 9487), (1378, 8771), (2327, 5194), (2506, 4823), (2597, 4654)]