349112988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1385369}}^1$

素因数の和:1385386

約数の個数: 36

約数和(自身を含む): 1008549360

約数和(自身を除く): 659436372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1385369, 2770738, 4156107, 5541476, 8312214, 9697583, 12468321, 16624428, 19395166, 24936642, 29092749, 38790332, 49873284, 58185498, 87278247, 116370996, 174556494, 349112988]

約数ペア:

[(1, 349112988), (2, 174556494), (3, 116370996), (4, 87278247), (6, 58185498), (7, 49873284), (9, 38790332), (12, 29092749), (14, 24936642), (18, 19395166), (21, 16624428), (28, 12468321), (36, 9697583), (42, 8312214), (63, 5541476), (84, 4156107), (126, 2770738), (252, 1385369)]