18814404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 50935808

約数和(自身を除く): 32121404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 3343, 5628, 6686, 10029, 13372, 20058, 23401, 40116, 46802, 70203, 93604, 140406, 223981, 280812, 447962, 671943, 895924, 1343886, 1567867, 2687772, 3135734, 4703601, 6271468, 9407202, 18814404]

約数ペア:

[(1, 18814404), (2, 9407202), (3, 6271468), (4, 4703601), (6, 3135734), (7, 2687772), (12, 1567867), (14, 1343886), (21, 895924), (28, 671943), (42, 447962), (67, 280812), (84, 223981), (134, 140406), (201, 93604), (268, 70203), (402, 46802), (469, 40116), (804, 23401), (938, 20058), (1407, 13372), (1876, 10029), (2814, 6686), (3343, 5628)]