20183634

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2689}}^1$

素因数の和:2839

約数の個数: 32

約数和(自身を含む): 45192000

約数和(自身を除く): 25008366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 2689, 3753, 5378, 7506, 8067, 16134, 24201, 48402, 72603, 145206, 373771, 747542, 1121313, 2242626, 3363939, 6727878, 10091817, 20183634]

約数ペア:

[(1, 20183634), (2, 10091817), (3, 6727878), (6, 3363939), (9, 2242626), (18, 1121313), (27, 747542), (54, 373771), (139, 145206), (278, 72603), (417, 48402), (834, 24201), (1251, 16134), (2502, 8067), (2689, 7506), (3753, 5378)]