1804854474

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{210209}}^1$

素因数の和:210276

約数の個数: 40

約数和(自身を含む): 4120536420

約数和(自身を除く): 2315681946

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 210209, 420418, 630627, 1261254, 1891881, 3783762, 5675643, 11141077, 11351286, 17026929, 22282154, 33423231, 34053858, 66846462, 100269693, 200539386, 300809079, 601618158, 902427237, 1804854474]

約数ペア:

[(1, 1804854474), (2, 902427237), (3, 601618158), (6, 300809079), (9, 200539386), (18, 100269693), (27, 66846462), (53, 34053858), (54, 33423231), (81, 22282154), (106, 17026929), (159, 11351286), (162, 11141077), (318, 5675643), (477, 3783762), (954, 1891881), (1431, 1261254), (2862, 630627), (4293, 420418), (8586, 210209)]