7422804

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 19813248

約数和(自身を除く): 12390444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 107, 123, 141, 164, 188, 214, 246, 282, 321, 369, 423, 428, 492, 564, 642, 738, 846, 963, 1284, 1476, 1692, 1926, 1927, 3852, 3854, 4387, 5029, 5781, 7708, 8774, 10058, 11562, 13161, 15087, 17343, 17548, 20116, 23124, 26322, 30174, 34686, 39483, 45261, 52644, 60348, 69372, 78966, 90522, 157932, 181044, 206189, 412378, 618567, 824756, 1237134, 1855701, 2474268, 3711402, 7422804]

約数ペア:

[(1, 7422804), (2, 3711402), (3, 2474268), (4, 1855701), (6, 1237134), (9, 824756), (12, 618567), (18, 412378), (36, 206189), (41, 181044), (47, 157932), (82, 90522), (94, 78966), (107, 69372), (123, 60348), (141, 52644), (164, 45261), (188, 39483), (214, 34686), (246, 30174), (282, 26322), (321, 23124), (369, 20116), (423, 17548), (428, 17343), (492, 15087), (564, 13161), (642, 11562), (738, 10058), (846, 8774), (963, 7708), (1284, 5781), (1476, 5029), (1692, 4387), (1926, 3854), (1927, 3852)]