287017164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1138957}}^1$

素因数の和:1138974

約数の個数: 36

約数和(自身を含む): 829161424

約数和(自身を除く): 542144260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1138957, 2277914, 3416871, 4555828, 6833742, 7972699, 10250613, 13667484, 15945398, 20501226, 23918097, 31890796, 41002452, 47836194, 71754291, 95672388, 143508582, 287017164]

約数ペア:

[(1, 287017164), (2, 143508582), (3, 95672388), (4, 71754291), (6, 47836194), (7, 41002452), (9, 31890796), (12, 23918097), (14, 20501226), (18, 15945398), (21, 13667484), (28, 10250613), (36, 7972699), (42, 6833742), (63, 4555828), (84, 3416871), (126, 2277914), (252, 1138957)]