2021076432

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{73483}}^1$

素因数の和:73688

約数の個数: 60

約数和(自身を含む): 5685897984

約数和(自身を除く): 3664821552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6876, 9168, 13752, 27504, 73483, 146966, 220449, 293932, 440898, 587864, 661347, 881796, 1175728, 1322694, 1763592, 2645388, 3527184, 5290776, 10581552, 14035253, 28070506, 42105759, 56141012, 84211518, 112282024, 126317277, 168423036, 224564048, 252634554, 336846072, 505269108, 673692144, 1010538216, 2021076432]

約数ペア:

[(1, 2021076432), (2, 1010538216), (3, 673692144), (4, 505269108), (6, 336846072), (8, 252634554), (9, 224564048), (12, 168423036), (16, 126317277), (18, 112282024), (24, 84211518), (36, 56141012), (48, 42105759), (72, 28070506), (144, 14035253), (191, 10581552), (382, 5290776), (573, 3527184), (764, 2645388), (1146, 1763592), (1528, 1322694), (1719, 1175728), (2292, 881796), (3056, 661347), (3438, 587864), (4584, 440898), (6876, 293932), (9168, 220449), (13752, 146966), (27504, 73483)]