2978064

素因数分解:

$2^4\times 3^2\times {\mathrm{20681}}^1$

素因数の和:20695

約数の個数: 30

約数和(自身を含む): 8334846

約数和(自身を除く): 5356782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 20681, 41362, 62043, 82724, 124086, 165448, 186129, 248172, 330896, 372258, 496344, 744516, 992688, 1489032, 2978064]

約数ペア:

[(1, 2978064), (2, 1489032), (3, 992688), (4, 744516), (6, 496344), (8, 372258), (9, 330896), (12, 248172), (16, 186129), (18, 165448), (24, 124086), (36, 82724), (48, 62043), (72, 41362), (144, 20681)]