16918207704

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10216309}}^1$

素因数の和:10216344

約数の個数: 48

約数和(自身を含む): 47812330800

約数和(自身を除く): 30894123096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 10216309, 20432618, 30648927, 40865236, 61297854, 81730472, 91946781, 122595708, 183893562, 234975107, 245191416, 367787124, 469950214, 704925321, 735574248, 939900428, 1409850642, 1879800856, 2114775963, 2819701284, 4229551926, 5639402568, 8459103852, 16918207704]

約数ペア:

[(1, 16918207704), (2, 8459103852), (3, 5639402568), (4, 4229551926), (6, 2819701284), (8, 2114775963), (9, 1879800856), (12, 1409850642), (18, 939900428), (23, 735574248), (24, 704925321), (36, 469950214), (46, 367787124), (69, 245191416), (72, 234975107), (92, 183893562), (138, 122595708), (184, 91946781), (207, 81730472), (276, 61297854), (414, 40865236), (552, 30648927), (828, 20432618), (1656, 10216309)]