38990916

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2585

約数の個数: 48

約数和(自身を含む): 101808000

約数和(自身を除く): 62817084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 2423, 2682, 4023, 4846, 5364, 7269, 8046, 9692, 14538, 16092, 21807, 29076, 43614, 65421, 87228, 130842, 261684, 361027, 722054, 1083081, 1444108, 2166162, 3249243, 4332324, 6498486, 9747729, 12996972, 19495458, 38990916]

約数ペア:

[(1, 38990916), (2, 19495458), (3, 12996972), (4, 9747729), (6, 6498486), (9, 4332324), (12, 3249243), (18, 2166162), (27, 1444108), (36, 1083081), (54, 722054), (108, 361027), (149, 261684), (298, 130842), (447, 87228), (596, 65421), (894, 43614), (1341, 29076), (1788, 21807), (2423, 16092), (2682, 14538), (4023, 9692), (4846, 8046), (5364, 7269)]