39522438

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 91491840

約数和(自身を除く): 51969402

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 131, 151, 222, 262, 302, 333, 393, 453, 666, 786, 906, 999, 1179, 1359, 1998, 2358, 2718, 3537, 4077, 4847, 5587, 7074, 8154, 9694, 11174, 14541, 16761, 19781, 29082, 33522, 39562, 43623, 50283, 59343, 87246, 100566, 118686, 130869, 150849, 178029, 261738, 301698, 356058, 534087, 731897, 1068174, 1463794, 2195691, 4391382, 6587073, 13174146, 19761219, 39522438]

約数ペア:

[(1, 39522438), (2, 19761219), (3, 13174146), (6, 6587073), (9, 4391382), (18, 2195691), (27, 1463794), (37, 1068174), (54, 731897), (74, 534087), (111, 356058), (131, 301698), (151, 261738), (222, 178029), (262, 150849), (302, 130869), (333, 118686), (393, 100566), (453, 87246), (666, 59343), (786, 50283), (906, 43623), (999, 39562), (1179, 33522), (1359, 29082), (1998, 19781), (2358, 16761), (2718, 14541), (3537, 11174), (4077, 9694), (4847, 8154), (5587, 7074)]