18446516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5743}}^1$

素因数の和:5831

約数の個数: 24

約数和(自身を含む): 35704704

約数和(自身を除く): 17258188

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 5743, 11486, 22972, 63173, 126346, 252692, 419239, 838478, 1676956, 4611629, 9223258, 18446516]

約数ペア:

[(1, 18446516), (2, 9223258), (4, 4611629), (11, 1676956), (22, 838478), (44, 419239), (73, 252692), (146, 126346), (292, 63173), (803, 22972), (1606, 11486), (3212, 5743)]