23807718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 72

約数和(自身を含む): 60127704

約数和(自身を除く): 36319986

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 561, 643, 726, 1089, 1122, 1286, 1683, 1929, 2057, 2178, 3366, 3858, 4114, 5787, 6171, 7073, 10931, 11574, 12342, 14146, 18513, 21219, 21862, 32793, 37026, 42438, 63657, 65586, 77803, 98379, 120241, 127314, 155606, 196758, 233409, 240482, 360723, 466818, 700227, 721446, 1082169, 1322651, 1400454, 2164338, 2645302, 3967953, 7935906, 11903859, 23807718]

約数ペア:

[(1, 23807718), (2, 11903859), (3, 7935906), (6, 3967953), (9, 2645302), (11, 2164338), (17, 1400454), (18, 1322651), (22, 1082169), (33, 721446), (34, 700227), (51, 466818), (66, 360723), (99, 240482), (102, 233409), (121, 196758), (153, 155606), (187, 127314), (198, 120241), (242, 98379), (306, 77803), (363, 65586), (374, 63657), (561, 42438), (643, 37026), (726, 32793), (1089, 21862), (1122, 21219), (1286, 18513), (1683, 14146), (1929, 12342), (2057, 11574), (2178, 10931), (3366, 7073), (3858, 6171), (4114, 5787)]