66902406

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 137604096

約数和(自身を除く): 70701690

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 431, 631, 862, 1262, 1293, 1893, 2586, 3786, 17671, 25871, 35342, 51742, 53013, 77613, 106026, 155226, 271961, 543922, 815883, 1631766, 11150401, 22300802, 33451203, 66902406]

約数ペア:

[(1, 66902406), (2, 33451203), (3, 22300802), (6, 11150401), (41, 1631766), (82, 815883), (123, 543922), (246, 271961), (431, 155226), (631, 106026), (862, 77613), (1262, 53013), (1293, 51742), (1893, 35342), (2586, 25871), (3786, 17671)]