17969886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 43400448

約数和(自身を除く): 25430562

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 198, 282, 423, 517, 846, 1034, 1551, 1931, 3102, 3862, 4653, 5793, 9306, 11586, 17379, 21241, 34758, 42482, 63723, 90757, 127446, 181514, 191169, 272271, 382338, 544542, 816813, 998327, 1633626, 1996654, 2994981, 5989962, 8984943, 17969886]

約数ペア:

[(1, 17969886), (2, 8984943), (3, 5989962), (6, 2994981), (9, 1996654), (11, 1633626), (18, 998327), (22, 816813), (33, 544542), (47, 382338), (66, 272271), (94, 191169), (99, 181514), (141, 127446), (198, 90757), (282, 63723), (423, 42482), (517, 34758), (846, 21241), (1034, 17379), (1551, 11586), (1931, 9306), (3102, 5793), (3862, 4653)]