31483458

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{25349}}^1$

素因数の和:25383

約数の個数: 32

約数和(自身を含む): 73008000

約数和(自身を除く): 41524542

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 25349, 50698, 76047, 152094, 228141, 456282, 583027, 684423, 1166054, 1368846, 1749081, 3498162, 5247243, 10494486, 15741729, 31483458]

約数ペア:

[(1, 31483458), (2, 15741729), (3, 10494486), (6, 5247243), (9, 3498162), (18, 1749081), (23, 1368846), (27, 1166054), (46, 684423), (54, 583027), (69, 456282), (138, 228141), (207, 152094), (414, 76047), (621, 50698), (1242, 25349)]