31010166

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8243}}^1$

素因数の和:8281

約数の個数: 48

約数和(自身を含む): 77163840

約数和(自身を除く): 46153674

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 8243, 16486, 24729, 49458, 74187, 90673, 148374, 156617, 181346, 272019, 313234, 469851, 544038, 816057, 939702, 1409553, 1632114, 1722787, 2819106, 3445574, 5168361, 10336722, 15505083, 31010166]

約数ペア:

[(1, 31010166), (2, 15505083), (3, 10336722), (6, 5168361), (9, 3445574), (11, 2819106), (18, 1722787), (19, 1632114), (22, 1409553), (33, 939702), (38, 816057), (57, 544038), (66, 469851), (99, 313234), (114, 272019), (171, 181346), (198, 156617), (209, 148374), (342, 90673), (418, 74187), (627, 49458), (1254, 24729), (1881, 16486), (3762, 8243)]