121911384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{725663}}^1$

素因数の和:725679

約数の個数: 32

約数和(自身を含む): 348318720

約数和(自身を除く): 226407336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 725663, 1451326, 2176989, 2902652, 4353978, 5079641, 5805304, 8707956, 10159282, 15238923, 17415912, 20318564, 30477846, 40637128, 60955692, 121911384]

約数ペア:

[(1, 121911384), (2, 60955692), (3, 40637128), (4, 30477846), (6, 20318564), (7, 17415912), (8, 15238923), (12, 10159282), (14, 8707956), (21, 5805304), (24, 5079641), (28, 4353978), (42, 2902652), (56, 2176989), (84, 1451326), (168, 725663)]