18374970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14939}}^1$

素因数の和:14990

約数の個数: 32

約数和(自身を含む): 45178560

約数和(自身を除く): 26803590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 14939, 29878, 44817, 74695, 89634, 149390, 224085, 448170, 612499, 1224998, 1837497, 3062495, 3674994, 6124990, 9187485, 18374970]

約数ペア:

[(1, 18374970), (2, 9187485), (3, 6124990), (5, 3674994), (6, 3062495), (10, 1837497), (15, 1224998), (30, 612499), (41, 448170), (82, 224085), (123, 149390), (205, 89634), (246, 74695), (410, 44817), (615, 29878), (1230, 14939)]