123233742

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 276981120

約数和(自身を除く): 153747378

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 269, 279, 538, 558, 807, 821, 1614, 1642, 2421, 2463, 4842, 4926, 7389, 8339, 14778, 16678, 25017, 25451, 50034, 50902, 75051, 76353, 150102, 152706, 220849, 229059, 441698, 458118, 662547, 1325094, 1987641, 3975282, 6846319, 13692638, 20538957, 41077914, 61616871, 123233742]

約数ペア:

[(1, 123233742), (2, 61616871), (3, 41077914), (6, 20538957), (9, 13692638), (18, 6846319), (31, 3975282), (62, 1987641), (93, 1325094), (186, 662547), (269, 458118), (279, 441698), (538, 229059), (558, 220849), (807, 152706), (821, 150102), (1614, 76353), (1642, 75051), (2421, 50902), (2463, 50034), (4842, 25451), (4926, 25017), (7389, 16678), (8339, 14778)]