18452936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 36698880

約数和(自身を除く): 18245944

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2011, 2294, 4022, 4588, 8044, 9176, 16088, 62341, 74407, 124682, 148814, 249364, 297628, 498728, 595256, 2306617, 4613234, 9226468, 18452936]

約数ペア:

[(1, 18452936), (2, 9226468), (4, 4613234), (8, 2306617), (31, 595256), (37, 498728), (62, 297628), (74, 249364), (124, 148814), (148, 124682), (248, 74407), (296, 62341), (1147, 16088), (2011, 9176), (2294, 8044), (4022, 4588)]