12918402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 34998912

約数和(自身を除く): 22080510

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 37, 42, 51, 63, 74, 102, 111, 119, 126, 153, 163, 222, 238, 259, 306, 326, 333, 357, 489, 518, 629, 666, 714, 777, 978, 1071, 1141, 1258, 1467, 1554, 1887, 2142, 2282, 2331, 2771, 2934, 3423, 3774, 4403, 4662, 5542, 5661, 6031, 6846, 8313, 8806, 10269, 11322, 12062, 13209, 16626, 18093, 19397, 20538, 24939, 26418, 36186, 38794, 39627, 42217, 49878, 54279, 58191, 79254, 84434, 102527, 108558, 116382, 126651, 174573, 205054, 253302, 307581, 349146, 379953, 615162, 717689, 759906, 922743, 1435378, 1845486, 2153067, 4306134, 6459201, 12918402]

約数ペア:

[(1, 12918402), (2, 6459201), (3, 4306134), (6, 2153067), (7, 1845486), (9, 1435378), (14, 922743), (17, 759906), (18, 717689), (21, 615162), (34, 379953), (37, 349146), (42, 307581), (51, 253302), (63, 205054), (74, 174573), (102, 126651), (111, 116382), (119, 108558), (126, 102527), (153, 84434), (163, 79254), (222, 58191), (238, 54279), (259, 49878), (306, 42217), (326, 39627), (333, 38794), (357, 36186), (489, 26418), (518, 24939), (629, 20538), (666, 19397), (714, 18093), (777, 16626), (978, 13209), (1071, 12062), (1141, 11322), (1258, 10269), (1467, 8806), (1554, 8313), (1887, 6846), (2142, 6031), (2282, 5661), (2331, 5542), (2771, 4662), (2934, 4403), (3423, 3774)]