18461970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{205133}}^1$

素因数の和:205146

約数の個数: 24

約数和(自身を含む): 48001356

約数和(自身を除く): 29539386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 205133, 410266, 615399, 1025665, 1230798, 1846197, 2051330, 3076995, 3692394, 6153990, 9230985, 18461970]

約数ペア:

[(1, 18461970), (2, 9230985), (3, 6153990), (5, 3692394), (6, 3076995), (9, 2051330), (10, 1846197), (15, 1230798), (18, 1025665), (30, 615399), (45, 410266), (90, 205133)]