17790474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5563}}^1$

素因数の和:5622

約数の個数: 32

約数和(自身を含む): 39259584

約数和(自身を除く): 21469110

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 5563, 11126, 16689, 33378, 72319, 144638, 216957, 228083, 433914, 456166, 684249, 1368498, 2965079, 5930158, 8895237, 17790474]

約数ペア:

[(1, 17790474), (2, 8895237), (3, 5930158), (6, 2965079), (13, 1368498), (26, 684249), (39, 456166), (41, 433914), (78, 228083), (82, 216957), (123, 144638), (246, 72319), (533, 33378), (1066, 16689), (1599, 11126), (3198, 5563)]