26619762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 60318720

約数和(自身を除く): 33698958

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 101, 109, 186, 202, 218, 303, 327, 403, 606, 654, 806, 1209, 1313, 1417, 2418, 2626, 2834, 3131, 3379, 3939, 4251, 6262, 6758, 7878, 8502, 9393, 10137, 11009, 18786, 20274, 22018, 33027, 40703, 43927, 66054, 81406, 87854, 122109, 131781, 143117, 244218, 263562, 286234, 341279, 429351, 682558, 858702, 1023837, 2047674, 4436627, 8873254, 13309881, 26619762]

約数ペア:

[(1, 26619762), (2, 13309881), (3, 8873254), (6, 4436627), (13, 2047674), (26, 1023837), (31, 858702), (39, 682558), (62, 429351), (78, 341279), (93, 286234), (101, 263562), (109, 244218), (186, 143117), (202, 131781), (218, 122109), (303, 87854), (327, 81406), (403, 66054), (606, 43927), (654, 40703), (806, 33027), (1209, 22018), (1313, 20274), (1417, 18786), (2418, 11009), (2626, 10137), (2834, 9393), (3131, 8502), (3379, 7878), (3939, 6758), (4251, 6262)]