9920652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 26772480

約数和(自身を除く): 16851828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1327, 1869, 2492, 2654, 3738, 3981, 5308, 7476, 7962, 9289, 15924, 18578, 27867, 37156, 55734, 111468, 118103, 236206, 354309, 472412, 708618, 826721, 1417236, 1653442, 2480163, 3306884, 4960326, 9920652]

約数ペア:

[(1, 9920652), (2, 4960326), (3, 3306884), (4, 2480163), (6, 1653442), (7, 1417236), (12, 826721), (14, 708618), (21, 472412), (28, 354309), (42, 236206), (84, 118103), (89, 111468), (178, 55734), (267, 37156), (356, 27867), (534, 18578), (623, 15924), (1068, 9289), (1246, 7962), (1327, 7476), (1869, 5308), (2492, 3981), (2654, 3738)]