26390898

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 58980480

約数和(自身を除く): 32589582

約数列:

[1, 2, 3, 6, 9, 18, 67, 79, 134, 158, 201, 237, 277, 402, 474, 554, 603, 711, 831, 1206, 1422, 1662, 2493, 4986, 5293, 10586, 15879, 18559, 21883, 31758, 37118, 43766, 47637, 55677, 65649, 95274, 111354, 131298, 167031, 196947, 334062, 393894, 1466161, 2932322, 4398483, 8796966, 13195449, 26390898]

約数ペア:

[(1, 26390898), (2, 13195449), (3, 8796966), (6, 4398483), (9, 2932322), (18, 1466161), (67, 393894), (79, 334062), (134, 196947), (158, 167031), (201, 131298), (237, 111354), (277, 95274), (402, 65649), (474, 55677), (554, 47637), (603, 43766), (711, 37118), (831, 31758), (1206, 21883), (1422, 18559), (1662, 15879), (2493, 10586), (4986, 5293)]