2242338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 5417280

約数和(自身を除く): 3174942

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 263, 294, 406, 526, 609, 789, 1218, 1421, 1578, 1841, 2842, 3682, 4263, 5523, 7627, 8526, 11046, 12887, 15254, 22881, 25774, 38661, 45762, 53389, 77322, 106778, 160167, 320334, 373723, 747446, 1121169, 2242338]

約数ペア:

[(1, 2242338), (2, 1121169), (3, 747446), (6, 373723), (7, 320334), (14, 160167), (21, 106778), (29, 77322), (42, 53389), (49, 45762), (58, 38661), (87, 25774), (98, 22881), (147, 15254), (174, 12887), (203, 11046), (263, 8526), (294, 7627), (406, 5523), (526, 4263), (609, 3682), (789, 2842), (1218, 1841), (1421, 1578)]