869593842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{21481}}^1$

素因数の和:21675

約数の個数: 48

約数和(自身を含む): 2040875928

約数和(自身を除く): 1171282086

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 346, 519, 1038, 1557, 2249, 3114, 4498, 6747, 13494, 20241, 21481, 40482, 42962, 64443, 128886, 193329, 279253, 386658, 558506, 837759, 1675518, 2513277, 3716213, 5026554, 7432426, 11148639, 22297278, 33445917, 48310769, 66891834, 96621538, 144932307, 289864614, 434796921, 869593842]

約数ペア:

[(1, 869593842), (2, 434796921), (3, 289864614), (6, 144932307), (9, 96621538), (13, 66891834), (18, 48310769), (26, 33445917), (39, 22297278), (78, 11148639), (117, 7432426), (173, 5026554), (234, 3716213), (346, 2513277), (519, 1675518), (1038, 837759), (1557, 558506), (2249, 386658), (3114, 279253), (4498, 193329), (6747, 128886), (13494, 64443), (20241, 42962), (21481, 40482)]