21746994

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 45121536

約数和(自身を除く): 23374542

約数列:

[1, 2, 3, 6, 47, 67, 94, 134, 141, 201, 282, 402, 1151, 2302, 3149, 3453, 6298, 6906, 9447, 18894, 54097, 77117, 108194, 154234, 162291, 231351, 324582, 462702, 3624499, 7248998, 10873497, 21746994]

約数ペア:

[(1, 21746994), (2, 10873497), (3, 7248998), (6, 3624499), (47, 462702), (67, 324582), (94, 231351), (134, 162291), (141, 154234), (201, 108194), (282, 77117), (402, 54097), (1151, 18894), (2302, 9447), (3149, 6906), (3453, 6298)]