100991268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{400759}}^1$

素因数の和:400776

約数の個数: 36

約数和(自身を含む): 291753280

約数和(自身を除く): 190762012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 400759, 801518, 1202277, 1603036, 2404554, 2805313, 3606831, 4809108, 5610626, 7213662, 8415939, 11221252, 14427324, 16831878, 25247817, 33663756, 50495634, 100991268]

約数ペア:

[(1, 100991268), (2, 50495634), (3, 33663756), (4, 25247817), (6, 16831878), (7, 14427324), (9, 11221252), (12, 8415939), (14, 7213662), (18, 5610626), (21, 4809108), (28, 3606831), (36, 2805313), (42, 2404554), (63, 1603036), (84, 1202277), (126, 801518), (252, 400759)]