17859834

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 40039272

約数和(自身を除く): 22179438

約数列:

[1, 2, 3, 6, 9, 18, 53, 97, 106, 159, 193, 194, 291, 318, 386, 477, 579, 582, 873, 954, 1158, 1737, 1746, 3474, 5141, 10229, 10282, 15423, 18721, 20458, 30687, 30846, 37442, 46269, 56163, 61374, 92061, 92538, 112326, 168489, 184122, 336978, 992213, 1984426, 2976639, 5953278, 8929917, 17859834]

約数ペア:

[(1, 17859834), (2, 8929917), (3, 5953278), (6, 2976639), (9, 1984426), (18, 992213), (53, 336978), (97, 184122), (106, 168489), (159, 112326), (193, 92538), (194, 92061), (291, 61374), (318, 56163), (386, 46269), (477, 37442), (579, 30846), (582, 30687), (873, 20458), (954, 18721), (1158, 15423), (1737, 10282), (1746, 10229), (3474, 5141)]