18072636

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 43723680

約数和(自身を除く): 25651044

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 109, 123, 164, 218, 246, 327, 337, 436, 492, 654, 674, 1011, 1308, 1348, 2022, 4044, 4469, 8938, 13407, 13817, 17876, 26814, 27634, 36733, 41451, 53628, 55268, 73466, 82902, 110199, 146932, 165804, 220398, 440796, 1506053, 3012106, 4518159, 6024212, 9036318, 18072636]

約数ペア:

[(1, 18072636), (2, 9036318), (3, 6024212), (4, 4518159), (6, 3012106), (12, 1506053), (41, 440796), (82, 220398), (109, 165804), (123, 146932), (164, 110199), (218, 82902), (246, 73466), (327, 55268), (337, 53628), (436, 41451), (492, 36733), (654, 27634), (674, 26814), (1011, 17876), (1308, 13817), (1348, 13407), (2022, 8938), (4044, 4469)]