142912374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 317444400

約数和(自身を除く): 174532026

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 121, 202, 242, 303, 363, 606, 726, 1111, 1949, 2222, 3333, 3898, 5847, 6666, 11694, 12221, 21439, 24442, 36663, 42878, 64317, 73326, 128634, 196849, 235829, 393698, 471658, 590547, 707487, 1181094, 1414974, 2165339, 4330678, 6496017, 12992034, 23818729, 47637458, 71456187, 142912374]

約数ペア:

[(1, 142912374), (2, 71456187), (3, 47637458), (6, 23818729), (11, 12992034), (22, 6496017), (33, 4330678), (66, 2165339), (101, 1414974), (121, 1181094), (202, 707487), (242, 590547), (303, 471658), (363, 393698), (606, 235829), (726, 196849), (1111, 128634), (1949, 73326), (2222, 64317), (3333, 42878), (3898, 36663), (5847, 24442), (6666, 21439), (11694, 12221)]