18450145196

素因数分解:

$2^2\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{425393}}^1$

素因数の和:426953

約数の個数: 24

約数和(自身を含む): 36924199200

約数和(自身を除く): 18474054004

約数列:

[1, 2, 4, 7, 14, 28, 1549, 3098, 6196, 10843, 21686, 43372, 425393, 850786, 1701572, 2977751, 5955502, 11911004, 658933757, 1317867514, 2635735028, 4612536299, 9225072598, 18450145196]

約数ペア:

[(1, 18450145196), (2, 9225072598), (4, 4612536299), (7, 2635735028), (14, 1317867514), (28, 658933757), (1549, 11911004), (3098, 5955502), (6196, 2977751), (10843, 1701572), (21686, 850786), (43372, 425393)]