61941906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8539}}^1$

素因数の和:8591

約数の個数: 48

約数和(自身を含む): 149210880

約数和(自身を除く): 87268974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 8539, 17078, 25617, 51234, 76851, 111007, 153702, 222014, 264709, 333021, 529418, 666042, 794127, 999063, 1588254, 1998126, 2382381, 3441217, 4764762, 6882434, 10323651, 20647302, 30970953, 61941906]

約数ペア:

[(1, 61941906), (2, 30970953), (3, 20647302), (6, 10323651), (9, 6882434), (13, 4764762), (18, 3441217), (26, 2382381), (31, 1998126), (39, 1588254), (62, 999063), (78, 794127), (93, 666042), (117, 529418), (186, 333021), (234, 264709), (279, 222014), (403, 153702), (558, 111007), (806, 76851), (1209, 51234), (2418, 25617), (3627, 17078), (7254, 8539)]