23390802

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 54604800

約数和(自身を除く): 31213998

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 89, 93, 157, 178, 186, 267, 279, 314, 471, 534, 558, 801, 837, 942, 1413, 1602, 1674, 2403, 2759, 2826, 4239, 4806, 4867, 5518, 8277, 8478, 9734, 13973, 14601, 16554, 24831, 27946, 29202, 41919, 43803, 49662, 74493, 83838, 87606, 125757, 131409, 148986, 251514, 262818, 377271, 433163, 754542, 866326, 1299489, 2598978, 3898467, 7796934, 11695401, 23390802]

約数ペア:

[(1, 23390802), (2, 11695401), (3, 7796934), (6, 3898467), (9, 2598978), (18, 1299489), (27, 866326), (31, 754542), (54, 433163), (62, 377271), (89, 262818), (93, 251514), (157, 148986), (178, 131409), (186, 125757), (267, 87606), (279, 83838), (314, 74493), (471, 49662), (534, 43803), (558, 41919), (801, 29202), (837, 27946), (942, 24831), (1413, 16554), (1602, 14601), (1674, 13973), (2403, 9734), (2759, 8478), (2826, 8277), (4239, 5518), (4806, 4867)]