23745258

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 55728000

約数和(自身を除く): 31982742

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 59, 87, 118, 174, 177, 257, 261, 354, 514, 522, 531, 771, 783, 1062, 1542, 1566, 1593, 1711, 2313, 3186, 3422, 4626, 5133, 6939, 7453, 10266, 13878, 14906, 15163, 15399, 22359, 30326, 30798, 44718, 45489, 46197, 67077, 90978, 92394, 134154, 136467, 201231, 272934, 402462, 409401, 439727, 818802, 879454, 1319181, 2638362, 3957543, 7915086, 11872629, 23745258]

約数ペア:

[(1, 23745258), (2, 11872629), (3, 7915086), (6, 3957543), (9, 2638362), (18, 1319181), (27, 879454), (29, 818802), (54, 439727), (58, 409401), (59, 402462), (87, 272934), (118, 201231), (174, 136467), (177, 134154), (257, 92394), (261, 90978), (354, 67077), (514, 46197), (522, 45489), (531, 44718), (771, 30798), (783, 30326), (1062, 22359), (1542, 15399), (1566, 15163), (1593, 14906), (1711, 13878), (2313, 10266), (3186, 7453), (3422, 6939), (4626, 5133)]