40169898

素因数分解:

$2^1\times 3^3\times {\mathrm{479}}^1\times {\mathrm{1553}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 89510400

約数和(自身を除く): 49340502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 479, 958, 1437, 1553, 2874, 3106, 4311, 4659, 8622, 9318, 12933, 13977, 25866, 27954, 41931, 83862, 743887, 1487774, 2231661, 4463322, 6694983, 13389966, 20084949, 40169898]

約数ペア:

[(1, 40169898), (2, 20084949), (3, 13389966), (6, 6694983), (9, 4463322), (18, 2231661), (27, 1487774), (54, 743887), (479, 83862), (958, 41931), (1437, 27954), (1553, 25866), (2874, 13977), (3106, 12933), (4311, 9318), (4659, 8622)]