18471828

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{10331}}^1$

素因数の和:10487

約数の個数: 24

約数和(自身を含む): 43394400

約数和(自身を除く): 24922572

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 10331, 20662, 30993, 41324, 61986, 123972, 1539319, 3078638, 4617957, 6157276, 9235914, 18471828]

約数ペア:

[(1, 18471828), (2, 9235914), (3, 6157276), (4, 4617957), (6, 3078638), (12, 1539319), (149, 123972), (298, 61986), (447, 41324), (596, 30993), (894, 20662), (1788, 10331)]