21714408

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1579}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 59155200

約数和(自身を除く): 37440792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1579, 1719, 2292, 3158, 3438, 4584, 4737, 6316, 6876, 9474, 12632, 13752, 14211, 18948, 28422, 37896, 56844, 113688, 301589, 603178, 904767, 1206356, 1809534, 2412712, 2714301, 3619068, 5428602, 7238136, 10857204, 21714408]

約数ペア:

[(1, 21714408), (2, 10857204), (3, 7238136), (4, 5428602), (6, 3619068), (8, 2714301), (9, 2412712), (12, 1809534), (18, 1206356), (24, 904767), (36, 603178), (72, 301589), (191, 113688), (382, 56844), (573, 37896), (764, 28422), (1146, 18948), (1528, 14211), (1579, 13752), (1719, 12632), (2292, 9474), (3158, 6876), (3438, 6316), (4584, 4737)]