2451920094

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{551489}}^1$

素因数の和:551529

約数の個数: 48

約数和(自身を含む): 6022270800

約数和(自身を除く): 3570350706

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 551489, 1102978, 1654467, 3308934, 4963401, 7169357, 9926802, 10478291, 14338714, 20956582, 21508071, 31434873, 43016142, 62869746, 64524213, 94304619, 129048426, 136217783, 188609238, 272435566, 408653349, 817306698, 1225960047, 2451920094]

約数ペア:

[(1, 2451920094), (2, 1225960047), (3, 817306698), (6, 408653349), (9, 272435566), (13, 188609238), (18, 136217783), (19, 129048426), (26, 94304619), (38, 64524213), (39, 62869746), (57, 43016142), (78, 31434873), (114, 21508071), (117, 20956582), (171, 14338714), (234, 10478291), (247, 9926802), (342, 7169357), (494, 4963401), (741, 3308934), (1482, 1654467), (2223, 1102978), (4446, 551489)]