2021216976

素因数分解:

$2^4\times 3^4\times {\mathrm{1559581}}^1$

素因数の和:1559601

約数の個数: 50

約数和(自身を含む): 5849992082

約数和(自身を除く): 3828775106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1559581, 3119162, 4678743, 6238324, 9357486, 12476648, 14036229, 18714972, 24953296, 28072458, 37429944, 42108687, 56144916, 74859888, 84217374, 112289832, 126326061, 168434748, 224579664, 252652122, 336869496, 505304244, 673738992, 1010608488, 2021216976]

約数ペア:

[(1, 2021216976), (2, 1010608488), (3, 673738992), (4, 505304244), (6, 336869496), (8, 252652122), (9, 224579664), (12, 168434748), (16, 126326061), (18, 112289832), (24, 84217374), (27, 74859888), (36, 56144916), (48, 42108687), (54, 37429944), (72, 28072458), (81, 24953296), (108, 18714972), (144, 14036229), (162, 12476648), (216, 9357486), (324, 6238324), (432, 4678743), (648, 3119162), (1296, 1559581)]