18032948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 33379584

約数和(自身を除く): 15346636

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 3547, 5084, 7094, 14188, 109957, 145427, 219914, 290854, 439828, 581708, 4508237, 9016474, 18032948]

約数ペア:

[(1, 18032948), (2, 9016474), (4, 4508237), (31, 581708), (41, 439828), (62, 290854), (82, 219914), (124, 145427), (164, 109957), (1271, 14188), (2542, 7094), (3547, 5084)]