16938684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67217}}^1$

素因数の和:67234

約数の個数: 36

約数和(自身を含む): 48934704

約数和(自身を除く): 31996020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 67217, 134434, 201651, 268868, 403302, 470519, 604953, 806604, 941038, 1209906, 1411557, 1882076, 2419812, 2823114, 4234671, 5646228, 8469342, 16938684]

約数ペア:

[(1, 16938684), (2, 8469342), (3, 5646228), (4, 4234671), (6, 2823114), (7, 2419812), (9, 1882076), (12, 1411557), (14, 1209906), (18, 941038), (21, 806604), (28, 604953), (36, 470519), (42, 403302), (63, 268868), (84, 201651), (126, 134434), (252, 67217)]