38457198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 90417600

約数和(自身を除く): 51960402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1103, 1341, 1937, 2206, 2682, 3309, 3874, 5811, 6618, 9927, 11622, 14339, 17433, 19854, 28678, 34866, 43017, 86034, 129051, 164347, 258102, 328694, 493041, 986082, 1479123, 2136511, 2958246, 4273022, 6409533, 12819066, 19228599, 38457198]

約数ペア:

[(1, 38457198), (2, 19228599), (3, 12819066), (6, 6409533), (9, 4273022), (13, 2958246), (18, 2136511), (26, 1479123), (39, 986082), (78, 493041), (117, 328694), (149, 258102), (234, 164347), (298, 129051), (447, 86034), (894, 43017), (1103, 34866), (1341, 28678), (1937, 19854), (2206, 17433), (2682, 14339), (3309, 11622), (3874, 9927), (5811, 6618)]