21038088

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{28277}}^1$

素因数の和:28317

約数の個数: 32

約数和(自身を含む): 54293760

約数和(自身を除く): 33255672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 28277, 56554, 84831, 113108, 169662, 226216, 339324, 678648, 876587, 1753174, 2629761, 3506348, 5259522, 7012696, 10519044, 21038088]

約数ペア:

[(1, 21038088), (2, 10519044), (3, 7012696), (4, 5259522), (6, 3506348), (8, 2629761), (12, 1753174), (24, 876587), (31, 678648), (62, 339324), (93, 226216), (124, 169662), (186, 113108), (248, 84831), (372, 56554), (744, 28277)]