142632828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{304771}}^1$

素因数の和:304794

約数の個数: 36

約数和(自身を含む): 388279528

約数和(自身を除く): 245646700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 304771, 609542, 914313, 1219084, 1828626, 2742939, 3657252, 3962023, 5485878, 7924046, 10971756, 11886069, 15848092, 23772138, 35658207, 47544276, 71316414, 142632828]

約数ペア:

[(1, 142632828), (2, 71316414), (3, 47544276), (4, 35658207), (6, 23772138), (9, 15848092), (12, 11886069), (13, 10971756), (18, 7924046), (26, 5485878), (36, 3962023), (39, 3657252), (52, 2742939), (78, 1828626), (117, 1219084), (156, 914313), (234, 609542), (468, 304771)]