171938118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{9613}}^1$

素因数の和:9900

約数の個数: 32

約数和(自身を含む): 376561152

約数和(自身を除く): 204623034

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 271, 542, 813, 1626, 2981, 5962, 8943, 9613, 17886, 19226, 28839, 57678, 105743, 211486, 317229, 634458, 2605123, 5210246, 7815369, 15630738, 28656353, 57312706, 85969059, 171938118]

約数ペア:

[(1, 171938118), (2, 85969059), (3, 57312706), (6, 28656353), (11, 15630738), (22, 7815369), (33, 5210246), (66, 2605123), (271, 634458), (542, 317229), (813, 211486), (1626, 105743), (2981, 57678), (5962, 28839), (8943, 19226), (9613, 17886)]