66618888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{396541}}^1$

素因数の和:396557

約数の個数: 32

約数和(自身を含む): 190340160

約数和(自身を除く): 123721272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 396541, 793082, 1189623, 1586164, 2379246, 2775787, 3172328, 4758492, 5551574, 8327361, 9516984, 11103148, 16654722, 22206296, 33309444, 66618888]

約数ペア:

[(1, 66618888), (2, 33309444), (3, 22206296), (4, 16654722), (6, 11103148), (7, 9516984), (8, 8327361), (12, 5551574), (14, 4758492), (21, 3172328), (24, 2775787), (28, 2379246), (42, 1586164), (56, 1189623), (84, 793082), (168, 396541)]