286897716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1138483}}^1$

素因数の和:1138500

約数の個数: 36

約数和(自身を含む): 828816352

約数和(自身を除く): 541918636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1138483, 2276966, 3415449, 4553932, 6830898, 7969381, 10246347, 13661796, 15938762, 20492694, 23908143, 31877524, 40985388, 47816286, 71724429, 95632572, 143448858, 286897716]

約数ペア:

[(1, 286897716), (2, 143448858), (3, 95632572), (4, 71724429), (6, 47816286), (7, 40985388), (9, 31877524), (12, 23908143), (14, 20492694), (18, 15938762), (21, 13661796), (28, 10246347), (36, 7969381), (42, 6830898), (63, 4553932), (84, 3415449), (126, 2276966), (252, 1138483)]