17470746

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 39222144

約数和(自身を除く): 21751398

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 107, 141, 193, 214, 282, 321, 386, 423, 579, 642, 846, 963, 1158, 1737, 1926, 3474, 5029, 9071, 10058, 15087, 18142, 20651, 27213, 30174, 41302, 45261, 54426, 61953, 81639, 90522, 123906, 163278, 185859, 371718, 970597, 1941194, 2911791, 5823582, 8735373, 17470746]

約数ペア:

[(1, 17470746), (2, 8735373), (3, 5823582), (6, 2911791), (9, 1941194), (18, 970597), (47, 371718), (94, 185859), (107, 163278), (141, 123906), (193, 90522), (214, 81639), (282, 61953), (321, 54426), (386, 45261), (423, 41302), (579, 30174), (642, 27213), (846, 20651), (963, 18142), (1158, 15087), (1737, 10058), (1926, 9071), (3474, 5029)]