15150618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 38880000

約数和(自身を除く): 23729382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 149, 189, 269, 298, 378, 447, 538, 807, 894, 1043, 1341, 1614, 1883, 2086, 2421, 2682, 3129, 3766, 4023, 4842, 5649, 6258, 7263, 8046, 9387, 11298, 14526, 16947, 18774, 28161, 33894, 40081, 50841, 56322, 80162, 101682, 120243, 240486, 280567, 360729, 561134, 721458, 841701, 1082187, 1683402, 2164374, 2525103, 5050206, 7575309, 15150618]

約数ペア:

[(1, 15150618), (2, 7575309), (3, 5050206), (6, 2525103), (7, 2164374), (9, 1683402), (14, 1082187), (18, 841701), (21, 721458), (27, 561134), (42, 360729), (54, 280567), (63, 240486), (126, 120243), (149, 101682), (189, 80162), (269, 56322), (298, 50841), (378, 40081), (447, 33894), (538, 28161), (807, 18774), (894, 16947), (1043, 14526), (1341, 11298), (1614, 9387), (1883, 8046), (2086, 7263), (2421, 6258), (2682, 5649), (3129, 4842), (3766, 4023)]