9866556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 30248960

約数和(自身を除く): 20382404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 421, 434, 558, 651, 756, 837, 842, 868, 1116, 1263, 1302, 1674, 1684, 1953, 2526, 2604, 2947, 3348, 3789, 3906, 5052, 5859, 5894, 7578, 7812, 8841, 11367, 11718, 11788, 13051, 15156, 17682, 22734, 23436, 26102, 26523, 35364, 39153, 45468, 52204, 53046, 78306, 79569, 91357, 106092, 117459, 156612, 159138, 182714, 234918, 274071, 318276, 352377, 365428, 469836, 548142, 704754, 822213, 1096284, 1409508, 1644426, 2466639, 3288852, 4933278, 9866556]

約数ペア:

[(1, 9866556), (2, 4933278), (3, 3288852), (4, 2466639), (6, 1644426), (7, 1409508), (9, 1096284), (12, 822213), (14, 704754), (18, 548142), (21, 469836), (27, 365428), (28, 352377), (31, 318276), (36, 274071), (42, 234918), (54, 182714), (62, 159138), (63, 156612), (84, 117459), (93, 106092), (108, 91357), (124, 79569), (126, 78306), (186, 53046), (189, 52204), (217, 45468), (252, 39153), (279, 35364), (372, 26523), (378, 26102), (421, 23436), (434, 22734), (558, 17682), (651, 15156), (756, 13051), (837, 11788), (842, 11718), (868, 11367), (1116, 8841), (1263, 7812), (1302, 7578), (1674, 5894), (1684, 5859), (1953, 5052), (2526, 3906), (2604, 3789), (2947, 3348)]