40882506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10937}}^1$

素因数の和:11038

約数の個数: 32

約数和(自身を含む): 94504320

約数和(自身を除く): 53621814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 10937, 21874, 32811, 65622, 76559, 153118, 229677, 459354, 973393, 1946786, 2920179, 5840358, 6813751, 13627502, 20441253, 40882506]

約数ペア:

[(1, 40882506), (2, 20441253), (3, 13627502), (6, 6813751), (7, 5840358), (14, 2920179), (21, 1946786), (42, 973393), (89, 459354), (178, 229677), (267, 153118), (534, 76559), (623, 65622), (1246, 32811), (1869, 21874), (3738, 10937)]