154449918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1427}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 383160960

約数和(自身を除く): 228711042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 859, 1427, 1718, 2577, 2854, 4281, 5154, 6013, 7731, 8562, 9989, 12026, 12843, 15462, 18039, 19978, 25686, 29967, 36078, 54117, 59934, 89901, 108234, 179802, 1225793, 2451586, 3677379, 7354758, 8580551, 11032137, 17161102, 22064274, 25741653, 51483306, 77224959, 154449918]

約数ペア:

[(1, 154449918), (2, 77224959), (3, 51483306), (6, 25741653), (7, 22064274), (9, 17161102), (14, 11032137), (18, 8580551), (21, 7354758), (42, 3677379), (63, 2451586), (126, 1225793), (859, 179802), (1427, 108234), (1718, 89901), (2577, 59934), (2854, 54117), (4281, 36078), (5154, 29967), (6013, 25686), (7731, 19978), (8562, 18039), (9989, 15462), (12026, 12843)]