22121178

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 23498022

約数列:

[1, 2, 3, 6, 43, 86, 129, 179, 258, 358, 479, 537, 958, 1074, 1437, 2874, 7697, 15394, 20597, 23091, 41194, 46182, 61791, 85741, 123582, 171482, 257223, 514446, 3686863, 7373726, 11060589, 22121178]

約数ペア:

[(1, 22121178), (2, 11060589), (3, 7373726), (6, 3686863), (43, 514446), (86, 257223), (129, 171482), (179, 123582), (258, 85741), (358, 61791), (479, 46182), (537, 41194), (958, 23091), (1074, 20597), (1437, 15394), (2874, 7697)]