989492796

素因数分解:

$2^2\times 3^2\times {\mathrm{3527}}^1\times {\mathrm{7793}}^1$

素因数の和:11330

約数の個数: 36

約数和(自身を含む): 2502248112

約数和(自身を除く): 1512755316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3527, 7054, 7793, 10581, 14108, 15586, 21162, 23379, 31172, 31743, 42324, 46758, 63486, 70137, 93516, 126972, 140274, 280548, 27485911, 54971822, 82457733, 109943644, 164915466, 247373199, 329830932, 494746398, 989492796]

約数ペア:

[(1, 989492796), (2, 494746398), (3, 329830932), (4, 247373199), (6, 164915466), (9, 109943644), (12, 82457733), (18, 54971822), (36, 27485911), (3527, 280548), (7054, 140274), (7793, 126972), (10581, 93516), (14108, 70137), (15586, 63486), (21162, 46758), (23379, 42324), (31172, 31743)]