18475116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 47752320

約数和(自身を除く): 29277204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2089, 2211, 2948, 4178, 4422, 6267, 8356, 8844, 12534, 22979, 25068, 45958, 68937, 91916, 137874, 139963, 275748, 279926, 419889, 559852, 839778, 1539593, 1679556, 3079186, 4618779, 6158372, 9237558, 18475116]

約数ペア:

[(1, 18475116), (2, 9237558), (3, 6158372), (4, 4618779), (6, 3079186), (11, 1679556), (12, 1539593), (22, 839778), (33, 559852), (44, 419889), (66, 279926), (67, 275748), (132, 139963), (134, 137874), (201, 91916), (268, 68937), (402, 45958), (737, 25068), (804, 22979), (1474, 12534), (2089, 8844), (2211, 8356), (2948, 6267), (4178, 4422)]