12420324

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{2347}}^1$

素因数の和:2374

約数の個数: 72

約数和(自身を含む): 37474080

約数和(自身を除く): 25053756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2347, 2646, 4694, 5292, 7041, 9388, 14082, 16429, 21123, 28164, 32858, 42246, 49287, 63369, 65716, 84492, 98574, 115003, 126738, 147861, 197148, 230006, 253476, 295722, 345009, 443583, 460012, 591444, 690018, 887166, 1035027, 1380036, 1774332, 2070054, 3105081, 4140108, 6210162, 12420324]

約数ペア:

[(1, 12420324), (2, 6210162), (3, 4140108), (4, 3105081), (6, 2070054), (7, 1774332), (9, 1380036), (12, 1035027), (14, 887166), (18, 690018), (21, 591444), (27, 460012), (28, 443583), (36, 345009), (42, 295722), (49, 253476), (54, 230006), (63, 197148), (84, 147861), (98, 126738), (108, 115003), (126, 98574), (147, 84492), (189, 65716), (196, 63369), (252, 49287), (294, 42246), (378, 32858), (441, 28164), (588, 21123), (756, 16429), (882, 14082), (1323, 9388), (1764, 7041), (2347, 5292), (2646, 4694)]