39126438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 91780416

約数和(自身を除く): 52653978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 617, 813, 1234, 1626, 1851, 2439, 3523, 3702, 4878, 5553, 7046, 8021, 10569, 11106, 16042, 21138, 24063, 31707, 48126, 63414, 72189, 144378, 167207, 334414, 501621, 1003242, 1504863, 2173691, 3009726, 4347382, 6521073, 13042146, 19563219, 39126438]

約数ペア:

[(1, 39126438), (2, 19563219), (3, 13042146), (6, 6521073), (9, 4347382), (13, 3009726), (18, 2173691), (26, 1504863), (39, 1003242), (78, 501621), (117, 334414), (234, 167207), (271, 144378), (542, 72189), (617, 63414), (813, 48126), (1234, 31707), (1626, 24063), (1851, 21138), (2439, 16042), (3523, 11106), (3702, 10569), (4878, 8021), (5553, 7046)]