216513738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{5099}}^1$

素因数の和:5451

約数の個数: 48

約数和(自身を含む): 537825600

約数和(自身を除く): 321311862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 337, 674, 1011, 2022, 2359, 3033, 4718, 5099, 6066, 7077, 10198, 14154, 15297, 21231, 30594, 35693, 42462, 45891, 71386, 91782, 107079, 214158, 321237, 642474, 1718363, 3436726, 5155089, 10310178, 12028541, 15465267, 24057082, 30930534, 36085623, 72171246, 108256869, 216513738]

約数ペア:

[(1, 216513738), (2, 108256869), (3, 72171246), (6, 36085623), (7, 30930534), (9, 24057082), (14, 15465267), (18, 12028541), (21, 10310178), (42, 5155089), (63, 3436726), (126, 1718363), (337, 642474), (674, 321237), (1011, 214158), (2022, 107079), (2359, 91782), (3033, 71386), (4718, 45891), (5099, 42462), (6066, 35693), (7077, 30594), (10198, 21231), (14154, 15297)]