18553314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7722

約数の個数: 32

約数和(自身を含む): 41255424

約数和(自身を除く): 22702110

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 7673, 15346, 23019, 46038, 99749, 199498, 237863, 299247, 475726, 598494, 713589, 1427178, 3092219, 6184438, 9276657, 18553314]

約数ペア:

[(1, 18553314), (2, 9276657), (3, 6184438), (6, 3092219), (13, 1427178), (26, 713589), (31, 598494), (39, 475726), (62, 299247), (78, 237863), (93, 199498), (186, 99749), (403, 46038), (806, 23019), (1209, 15346), (2418, 7673)]