121378278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{2111}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 285272064

約数和(自身を除く): 163893786

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1369, 1554, 2111, 2738, 4107, 4222, 6333, 8214, 9583, 12666, 14777, 19166, 28749, 29554, 44331, 57498, 78107, 88662, 156214, 234321, 468642, 546749, 1093498, 1640247, 2889959, 3280494, 5779918, 8669877, 17339754, 20229713, 40459426, 60689139, 121378278]

約数ペア:

[(1, 121378278), (2, 60689139), (3, 40459426), (6, 20229713), (7, 17339754), (14, 8669877), (21, 5779918), (37, 3280494), (42, 2889959), (74, 1640247), (111, 1093498), (222, 546749), (259, 468642), (518, 234321), (777, 156214), (1369, 88662), (1554, 78107), (2111, 57498), (2738, 44331), (4107, 29554), (4222, 28749), (6333, 19166), (8214, 14777), (9583, 12666)]