1021203774

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{170371}}^1$

素因数の和:170422

約数の個数: 40

約数和(自身を含む): 2350111368

約数和(自身を除く): 1328907594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 170371, 340742, 511113, 1022226, 1533339, 3066678, 4600017, 6303727, 9200034, 12607454, 13800051, 18911181, 27600102, 37822362, 56733543, 113467086, 170200629, 340401258, 510601887, 1021203774]

約数ペア:

[(1, 1021203774), (2, 510601887), (3, 340401258), (6, 170200629), (9, 113467086), (18, 56733543), (27, 37822362), (37, 27600102), (54, 18911181), (74, 13800051), (81, 12607454), (111, 9200034), (162, 6303727), (222, 4600017), (333, 3066678), (666, 1533339), (999, 1022226), (1998, 511113), (2997, 340742), (5994, 170371)]