61945074

素因数分解:

$2^1\times 3^5\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 140107968

約数和(自身を除く): 78162894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 243, 394, 486, 591, 647, 1182, 1294, 1773, 1941, 3546, 3882, 5319, 5823, 10638, 11646, 15957, 17469, 31914, 34938, 47871, 52407, 95742, 104814, 127459, 157221, 254918, 314442, 382377, 764754, 1147131, 2294262, 3441393, 6882786, 10324179, 20648358, 30972537, 61945074]

約数ペア:

[(1, 61945074), (2, 30972537), (3, 20648358), (6, 10324179), (9, 6882786), (18, 3441393), (27, 2294262), (54, 1147131), (81, 764754), (162, 382377), (197, 314442), (243, 254918), (394, 157221), (486, 127459), (591, 104814), (647, 95742), (1182, 52407), (1294, 47871), (1773, 34938), (1941, 31914), (3546, 17469), (3882, 15957), (5319, 11646), (5823, 10638)]