814282974

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{2399}}^1$

素因数の和:2689

約数の個数: 48

約数和(自身を含む): 1791504000

約数和(自身を除く): 977221026

約数列:

[1, 2, 3, 6, 9, 18, 109, 173, 218, 327, 346, 519, 654, 981, 1038, 1557, 1962, 2399, 3114, 4798, 7197, 14394, 18857, 21591, 37714, 43182, 56571, 113142, 169713, 261491, 339426, 415027, 522982, 784473, 830054, 1245081, 1568946, 2353419, 2490162, 3735243, 4706838, 7470486, 45237943, 90475886, 135713829, 271427658, 407141487, 814282974]

約数ペア:

[(1, 814282974), (2, 407141487), (3, 271427658), (6, 135713829), (9, 90475886), (18, 45237943), (109, 7470486), (173, 4706838), (218, 3735243), (327, 2490162), (346, 2353419), (519, 1568946), (654, 1245081), (981, 830054), (1038, 784473), (1557, 522982), (1962, 415027), (2399, 339426), (3114, 261491), (4798, 169713), (7197, 113142), (14394, 56571), (18857, 43182), (21591, 37714)]