21473236494

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{51867721}}^1$

素因数の和:51867752

約数の個数: 24

約数和(自身を含む): 48548187792

約数和(自身を除く): 27074951298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 51867721, 103735442, 155603163, 311206326, 466809489, 933618978, 1192957583, 2385915166, 3578872749, 7157745498, 10736618247, 21473236494]

約数ペア:

[(1, 21473236494), (2, 10736618247), (3, 7157745498), (6, 3578872749), (9, 2385915166), (18, 1192957583), (23, 933618978), (46, 466809489), (69, 311206326), (138, 155603163), (207, 103735442), (414, 51867721)]