145702956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1734559}}^1$

素因数の和:1734573

約数の個数: 24

約数和(自身を含む): 388541440

約数和(自身を除く): 242838484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1734559, 3469118, 5203677, 6938236, 10407354, 12141913, 20814708, 24283826, 36425739, 48567652, 72851478, 145702956]

約数ペア:

[(1, 145702956), (2, 72851478), (3, 48567652), (4, 36425739), (6, 24283826), (7, 20814708), (12, 12141913), (14, 10407354), (21, 6938236), (28, 5203677), (42, 3469118), (84, 1734559)]