15521230206

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{5879}}^1$

素因数の和:6315

約数の個数: 80

約数和(自身を含む): 35687836800

約数和(自身を除く): 20166606594

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 379, 387, 758, 774, 1137, 1161, 2274, 2322, 3411, 3483, 5879, 6822, 6966, 10233, 11758, 16297, 17637, 20466, 30699, 32594, 35274, 48891, 52911, 61398, 97782, 105822, 146673, 158733, 252797, 293346, 317466, 440019, 476199, 505594, 758391, 880038, 952398, 1320057, 1516782, 2228141, 2275173, 2640114, 4456282, 4550346, 6684423, 6825519, 13368846, 13651038, 20053269, 20476557, 40106538, 40953114, 60159807, 95810063, 120319614, 180479421, 191620126, 287430189, 360958842, 574860378, 862290567, 1724581134, 2586871701, 5173743402, 7760615103, 15521230206]

約数ペア:

[(1, 15521230206), (2, 7760615103), (3, 5173743402), (6, 2586871701), (9, 1724581134), (18, 862290567), (27, 574860378), (43, 360958842), (54, 287430189), (81, 191620126), (86, 180479421), (129, 120319614), (162, 95810063), (258, 60159807), (379, 40953114), (387, 40106538), (758, 20476557), (774, 20053269), (1137, 13651038), (1161, 13368846), (2274, 6825519), (2322, 6684423), (3411, 4550346), (3483, 4456282), (5879, 2640114), (6822, 2275173), (6966, 2228141), (10233, 1516782), (11758, 1320057), (16297, 952398), (17637, 880038), (20466, 758391), (30699, 505594), (32594, 476199), (35274, 440019), (48891, 317466), (52911, 293346), (61398, 252797), (97782, 158733), (105822, 146673)]