213100398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1691273}}^1$

素因数の和:1691288

約数の個数: 24

約数和(自身を含む): 527677488

約数和(自身を除く): 314577090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1691273, 3382546, 5073819, 10147638, 11838911, 15221457, 23677822, 30442914, 35516733, 71033466, 106550199, 213100398]

約数ペア:

[(1, 213100398), (2, 106550199), (3, 71033466), (6, 35516733), (7, 30442914), (9, 23677822), (14, 15221457), (18, 11838911), (21, 10147638), (42, 5073819), (63, 3382546), (126, 1691273)]