31768506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22921}}^1$

素因数の和:22947

約数の個数: 48

約数和(自身を含む): 85819968

約数和(自身を除く): 54051462

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 22921, 45842, 68763, 137526, 160447, 206289, 252131, 320894, 412578, 481341, 504262, 756393, 962682, 1444023, 1512786, 1764917, 2269179, 2888046, 3529834, 4538358, 5294751, 10589502, 15884253, 31768506]

約数ペア:

[(1, 31768506), (2, 15884253), (3, 10589502), (6, 5294751), (7, 4538358), (9, 3529834), (11, 2888046), (14, 2269179), (18, 1764917), (21, 1512786), (22, 1444023), (33, 962682), (42, 756393), (63, 504262), (66, 481341), (77, 412578), (99, 320894), (126, 252131), (154, 206289), (198, 160447), (231, 137526), (462, 68763), (693, 45842), (1386, 22921)]