40629182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 72938880

約数和(自身を除く): 32309698

約数列:

[1, 2, 11, 19, 22, 37, 38, 71, 74, 142, 209, 407, 418, 703, 781, 814, 1349, 1369, 1406, 1562, 2627, 2698, 2738, 5254, 7733, 14839, 15059, 15466, 26011, 28897, 29678, 30118, 49913, 52022, 57794, 97199, 99826, 194398, 286121, 549043, 572242, 1069189, 1098086, 1846781, 2138378, 3693562, 20314591, 40629182]

約数ペア:

[(1, 40629182), (2, 20314591), (11, 3693562), (19, 2138378), (22, 1846781), (37, 1098086), (38, 1069189), (71, 572242), (74, 549043), (142, 286121), (209, 194398), (407, 99826), (418, 97199), (703, 57794), (781, 52022), (814, 49913), (1349, 30118), (1369, 29678), (1406, 28897), (1562, 26011), (2627, 15466), (2698, 15059), (2738, 14839), (5254, 7733)]