248744916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{987083}}^1$

素因数の和:987100

約数の個数: 36

約数和(自身を含む): 718597152

約数和(自身を除く): 469852236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 987083, 1974166, 2961249, 3948332, 5922498, 6909581, 8883747, 11844996, 13819162, 17767494, 20728743, 27638324, 35534988, 41457486, 62186229, 82914972, 124372458, 248744916]

約数ペア:

[(1, 248744916), (2, 124372458), (3, 82914972), (4, 62186229), (6, 41457486), (7, 35534988), (9, 27638324), (12, 20728743), (14, 17767494), (18, 13819162), (21, 11844996), (28, 8883747), (36, 6909581), (42, 5922498), (63, 3948332), (84, 2961249), (126, 1974166), (252, 987083)]