31360686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{106669}}^1$

素因数の和:106688

約数の個数: 24

約数和(自身を含む): 72962280

約数和(自身を除く): 41601594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 106669, 213338, 320007, 640014, 746683, 1493366, 2240049, 4480098, 5226781, 10453562, 15680343, 31360686]

約数ペア:

[(1, 31360686), (2, 15680343), (3, 10453562), (6, 5226781), (7, 4480098), (14, 2240049), (21, 1493366), (42, 746683), (49, 640014), (98, 320007), (147, 213338), (294, 106669)]