21024103698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{192391}}^1$

素因数の和:192879

約数の個数: 48

約数和(自身を含む): 49161542976

約数和(自身を除く): 28137439278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 467, 934, 1401, 2802, 4203, 6071, 8406, 12142, 18213, 36426, 54639, 109278, 192391, 384782, 577173, 1154346, 1731519, 2501083, 3463038, 5002166, 7503249, 15006498, 22509747, 45019494, 89846597, 179693194, 269539791, 539079582, 808619373, 1168005761, 1617238746, 2336011522, 3504017283, 7008034566, 10512051849, 21024103698]

約数ペア:

[(1, 21024103698), (2, 10512051849), (3, 7008034566), (6, 3504017283), (9, 2336011522), (13, 1617238746), (18, 1168005761), (26, 808619373), (39, 539079582), (78, 269539791), (117, 179693194), (234, 89846597), (467, 45019494), (934, 22509747), (1401, 15006498), (2802, 7503249), (4203, 5002166), (6071, 3463038), (8406, 2501083), (12142, 1731519), (18213, 1154346), (36426, 577173), (54639, 384782), (109278, 192391)]