17926830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 46977840

約数和(自身を除く): 29051010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 1433, 2085, 2502, 2866, 4170, 4299, 6255, 7165, 8598, 12510, 12897, 14330, 21495, 25794, 42990, 64485, 128970, 199187, 398374, 597561, 995935, 1195122, 1792683, 1991870, 2987805, 3585366, 5975610, 8963415, 17926830]

約数ペア:

[(1, 17926830), (2, 8963415), (3, 5975610), (5, 3585366), (6, 2987805), (9, 1991870), (10, 1792683), (15, 1195122), (18, 995935), (30, 597561), (45, 398374), (90, 199187), (139, 128970), (278, 64485), (417, 42990), (695, 25794), (834, 21495), (1251, 14330), (1390, 12897), (1433, 12510), (2085, 8598), (2502, 7165), (2866, 6255), (4170, 4299)]