12690594

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 120

約数和(自身を含む): 35405568

約数和(自身を除く): 22714974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 81, 93, 114, 126, 133, 162, 171, 186, 189, 217, 266, 279, 342, 361, 378, 399, 434, 513, 558, 567, 589, 651, 722, 798, 837, 1026, 1083, 1134, 1178, 1197, 1302, 1539, 1674, 1767, 1953, 2166, 2394, 2511, 2527, 3078, 3249, 3534, 3591, 3906, 4123, 5022, 5054, 5301, 5859, 6498, 7182, 7581, 8246, 9747, 10602, 10773, 11191, 11718, 12369, 15162, 15903, 17577, 19494, 21546, 22382, 22743, 24738, 29241, 31806, 33573, 35154, 37107, 45486, 47709, 58482, 67146, 68229, 74214, 78337, 95418, 100719, 111321, 136458, 156674, 201438, 204687, 222642, 235011, 302157, 333963, 409374, 470022, 604314, 667926, 705033, 906471, 1410066, 1812942, 2115099, 4230198, 6345297, 12690594]

約数ペア:

[(1, 12690594), (2, 6345297), (3, 4230198), (6, 2115099), (7, 1812942), (9, 1410066), (14, 906471), (18, 705033), (19, 667926), (21, 604314), (27, 470022), (31, 409374), (38, 333963), (42, 302157), (54, 235011), (57, 222642), (62, 204687), (63, 201438), (81, 156674), (93, 136458), (114, 111321), (126, 100719), (133, 95418), (162, 78337), (171, 74214), (186, 68229), (189, 67146), (217, 58482), (266, 47709), (279, 45486), (342, 37107), (361, 35154), (378, 33573), (399, 31806), (434, 29241), (513, 24738), (558, 22743), (567, 22382), (589, 21546), (651, 19494), (722, 17577), (798, 15903), (837, 15162), (1026, 12369), (1083, 11718), (1134, 11191), (1178, 10773), (1197, 10602), (1302, 9747), (1539, 8246), (1674, 7581), (1767, 7182), (1953, 6498), (2166, 5859), (2394, 5301), (2511, 5054), (2527, 5022), (3078, 4123), (3249, 3906), (3534, 3591)]