12778834362

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1889801}}^1$

素因数の和:1889843

約数の個数: 48

約数和(自身を含む): 31022989632

約数和(自身を除く): 18244155270

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 1889801, 3779602, 5669403, 11338806, 13228607, 26457214, 39685821, 43465423, 79371642, 86930846, 92600249, 130396269, 185200498, 260792538, 277800747, 304257961, 555601494, 608515922, 912773883, 1825547766, 2129805727, 4259611454, 6389417181, 12778834362]

約数ペア:

[(1, 12778834362), (2, 6389417181), (3, 4259611454), (6, 2129805727), (7, 1825547766), (14, 912773883), (21, 608515922), (23, 555601494), (42, 304257961), (46, 277800747), (49, 260792538), (69, 185200498), (98, 130396269), (138, 92600249), (147, 86930846), (161, 79371642), (294, 43465423), (322, 39685821), (483, 26457214), (966, 13228607), (1127, 11338806), (2254, 5669403), (3381, 3779602), (6762, 1889801)]