390908034

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53359}}^1$

素因数の和:53415

約数の個数: 48

約数和(自身を含む): 948954240

約数和(自身を除く): 558046206

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 53359, 106718, 160077, 320154, 480231, 586949, 960462, 1173898, 1760847, 1974283, 3521694, 3948566, 5282541, 5922849, 10565082, 11845698, 17768547, 21717113, 35537094, 43434226, 65151339, 130302678, 195454017, 390908034]

約数ペア:

[(1, 390908034), (2, 195454017), (3, 130302678), (6, 65151339), (9, 43434226), (11, 35537094), (18, 21717113), (22, 17768547), (33, 11845698), (37, 10565082), (66, 5922849), (74, 5282541), (99, 3948566), (111, 3521694), (198, 1974283), (222, 1760847), (333, 1173898), (407, 960462), (666, 586949), (814, 480231), (1221, 320154), (2442, 160077), (3663, 106718), (7326, 53359)]