156122442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1239067}}^1$

素因数の和:1239082

約数の個数: 24

約数和(自身を含む): 386589216

約数和(自身を除く): 230466774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1239067, 2478134, 3717201, 7434402, 8673469, 11151603, 17346938, 22303206, 26020407, 52040814, 78061221, 156122442]

約数ペア:

[(1, 156122442), (2, 78061221), (3, 52040814), (6, 26020407), (7, 22303206), (9, 17346938), (14, 11151603), (18, 8673469), (21, 7434402), (42, 3717201), (63, 2478134), (126, 1239067)]