28668006

素因数分解:

$2^1\times 3^4\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:938

約数の個数: 40

約数和(自身を含む): 64573344

約数和(自身を除く): 35905338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 271, 542, 653, 813, 1306, 1626, 1959, 2439, 3918, 4878, 5877, 7317, 11754, 14634, 17631, 21951, 35262, 43902, 52893, 105786, 176963, 353926, 530889, 1061778, 1592667, 3185334, 4778001, 9556002, 14334003, 28668006]

約数ペア:

[(1, 28668006), (2, 14334003), (3, 9556002), (6, 4778001), (9, 3185334), (18, 1592667), (27, 1061778), (54, 530889), (81, 353926), (162, 176963), (271, 105786), (542, 52893), (653, 43902), (813, 35262), (1306, 21951), (1626, 17631), (1959, 14634), (2439, 11754), (3918, 7317), (4878, 5877)]