31086594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2039}}^1$

素因数の和:2076

約数の個数: 72

約数和(自身を含む): 84651840

約数和(自身を除く): 53565246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2039, 2178, 2541, 4078, 5082, 6117, 7623, 12234, 14273, 15246, 18351, 22429, 28546, 36702, 42819, 44858, 67287, 85638, 128457, 134574, 157003, 201861, 246719, 256914, 314006, 403722, 471009, 493438, 740157, 942018, 1413027, 1480314, 1727033, 2220471, 2826054, 3454066, 4440942, 5181099, 10362198, 15543297, 31086594]

約数ペア:

[(1, 31086594), (2, 15543297), (3, 10362198), (6, 5181099), (7, 4440942), (9, 3454066), (11, 2826054), (14, 2220471), (18, 1727033), (21, 1480314), (22, 1413027), (33, 942018), (42, 740157), (63, 493438), (66, 471009), (77, 403722), (99, 314006), (121, 256914), (126, 246719), (154, 201861), (198, 157003), (231, 134574), (242, 128457), (363, 85638), (462, 67287), (693, 44858), (726, 42819), (847, 36702), (1089, 28546), (1386, 22429), (1694, 18351), (2039, 15246), (2178, 14273), (2541, 12234), (4078, 7623), (5082, 6117)]