23751738

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 55313280

約数和(自身を除く): 31561542

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 53, 54, 86, 106, 129, 159, 193, 258, 318, 386, 387, 477, 579, 774, 954, 1158, 1161, 1431, 1737, 2279, 2322, 2862, 3474, 4558, 5211, 6837, 8299, 10229, 10422, 13674, 16598, 20458, 20511, 24897, 30687, 41022, 49794, 61374, 61533, 74691, 92061, 123066, 149382, 184122, 224073, 276183, 439847, 448146, 552366, 879694, 1319541, 2639082, 3958623, 7917246, 11875869, 23751738]

約数ペア:

[(1, 23751738), (2, 11875869), (3, 7917246), (6, 3958623), (9, 2639082), (18, 1319541), (27, 879694), (43, 552366), (53, 448146), (54, 439847), (86, 276183), (106, 224073), (129, 184122), (159, 149382), (193, 123066), (258, 92061), (318, 74691), (386, 61533), (387, 61374), (477, 49794), (579, 41022), (774, 30687), (954, 24897), (1158, 20511), (1161, 20458), (1431, 16598), (1737, 13674), (2279, 10422), (2322, 10229), (2862, 8299), (3474, 6837), (4558, 5211)]