2018461488

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1025641}}^1$

素因数の和:1025693

約数の個数: 40

約数和(自身を含む): 5341543536

約数和(自身を除く): 3323082048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 1025641, 2051282, 3076923, 4102564, 6153846, 8205128, 12307692, 16410256, 24615384, 42051281, 49230768, 84102562, 126153843, 168205124, 252307686, 336410248, 504615372, 672820496, 1009230744, 2018461488]

約数ペア:

[(1, 2018461488), (2, 1009230744), (3, 672820496), (4, 504615372), (6, 336410248), (8, 252307686), (12, 168205124), (16, 126153843), (24, 84102562), (41, 49230768), (48, 42051281), (82, 24615384), (123, 16410256), (164, 12307692), (246, 8205128), (328, 6153846), (492, 4102564), (656, 3076923), (984, 2051282), (1968, 1025641)]