38172078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 97314048

約数和(自身を除く): 59141970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 147, 226, 294, 339, 383, 441, 678, 766, 791, 882, 1017, 1149, 1582, 2034, 2298, 2373, 2681, 3447, 4746, 5362, 5537, 6894, 7119, 8043, 11074, 14238, 16086, 16611, 18767, 24129, 33222, 37534, 43279, 48258, 49833, 56301, 86558, 99666, 112602, 129837, 168903, 259674, 302953, 337806, 389511, 605906, 779022, 908859, 1817718, 2120671, 2726577, 4241342, 5453154, 6362013, 12724026, 19086039, 38172078]

約数ペア:

[(1, 38172078), (2, 19086039), (3, 12724026), (6, 6362013), (7, 5453154), (9, 4241342), (14, 2726577), (18, 2120671), (21, 1817718), (42, 908859), (49, 779022), (63, 605906), (98, 389511), (113, 337806), (126, 302953), (147, 259674), (226, 168903), (294, 129837), (339, 112602), (383, 99666), (441, 86558), (678, 56301), (766, 49833), (791, 48258), (882, 43279), (1017, 37534), (1149, 33222), (1582, 24129), (2034, 18767), (2298, 16611), (2373, 16086), (2681, 14238), (3447, 11074), (4746, 8043), (5362, 7119), (5537, 6894)]