13308009468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2751863}}^1$

素因数の和:2751914

約数の個数: 48

約数和(自身を含む): 34519382016

約数和(自身を除く): 21211372548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 2751863, 5503726, 8255589, 11007452, 16511178, 33022356, 35774219, 71548438, 85307753, 107322657, 143096876, 170615506, 214645314, 255923259, 341231012, 429290628, 511846518, 1023693036, 1109000789, 2218001578, 3327002367, 4436003156, 6654004734, 13308009468]

約数ペア:

[(1, 13308009468), (2, 6654004734), (3, 4436003156), (4, 3327002367), (6, 2218001578), (12, 1109000789), (13, 1023693036), (26, 511846518), (31, 429290628), (39, 341231012), (52, 255923259), (62, 214645314), (78, 170615506), (93, 143096876), (124, 107322657), (156, 85307753), (186, 71548438), (372, 35774219), (403, 33022356), (806, 16511178), (1209, 11007452), (1612, 8255589), (2418, 5503726), (4836, 2751863)]