38317212

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 101920000

約数和(自身を除く): 63602788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 474, 486, 499, 711, 948, 972, 998, 1422, 1497, 1996, 2133, 2844, 2994, 4266, 4491, 5988, 6399, 8532, 8982, 12798, 13473, 17964, 19197, 25596, 26946, 38394, 39421, 40419, 53892, 76788, 78842, 80838, 118263, 121257, 157684, 161676, 236526, 242514, 354789, 473052, 485028, 709578, 1064367, 1419156, 2128734, 3193101, 4257468, 6386202, 9579303, 12772404, 19158606, 38317212]

約数ペア:

[(1, 38317212), (2, 19158606), (3, 12772404), (4, 9579303), (6, 6386202), (9, 4257468), (12, 3193101), (18, 2128734), (27, 1419156), (36, 1064367), (54, 709578), (79, 485028), (81, 473052), (108, 354789), (158, 242514), (162, 236526), (237, 161676), (243, 157684), (316, 121257), (324, 118263), (474, 80838), (486, 78842), (499, 76788), (711, 53892), (948, 40419), (972, 39421), (998, 38394), (1422, 26946), (1497, 25596), (1996, 19197), (2133, 17964), (2844, 13473), (2994, 12798), (4266, 8982), (4491, 8532), (5988, 6399)]