42666948

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7549}}^1$

素因数の和:7716

約数の個数: 36

約数和(自身を含む): 108553900

約数和(自身を除く): 65886952

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 7549, 15098, 22647, 30196, 45294, 67941, 90588, 135882, 271764, 1185193, 2370386, 3555579, 4740772, 7111158, 10666737, 14222316, 21333474, 42666948]

約数ペア:

[(1, 42666948), (2, 21333474), (3, 14222316), (4, 10666737), (6, 7111158), (9, 4740772), (12, 3555579), (18, 2370386), (36, 1185193), (157, 271764), (314, 135882), (471, 90588), (628, 67941), (942, 45294), (1413, 30196), (1884, 22647), (2826, 15098), (5652, 7549)]