15837966

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 35590464

約数和(自身を除く): 19752498

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 97, 141, 193, 194, 282, 291, 386, 423, 579, 582, 846, 873, 1158, 1737, 1746, 3474, 4559, 9071, 9118, 13677, 18142, 18721, 27213, 27354, 37442, 41031, 54426, 56163, 81639, 82062, 112326, 163278, 168489, 336978, 879887, 1759774, 2639661, 5279322, 7918983, 15837966]

約数ペア:

[(1, 15837966), (2, 7918983), (3, 5279322), (6, 2639661), (9, 1759774), (18, 879887), (47, 336978), (94, 168489), (97, 163278), (141, 112326), (193, 82062), (194, 81639), (282, 56163), (291, 54426), (386, 41031), (423, 37442), (579, 27354), (582, 27213), (846, 18721), (873, 18142), (1158, 13677), (1737, 9118), (1746, 9071), (3474, 4559)]