29561994

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 108

約数和(自身を含む): 82193202

約数和(自身を除く): 52631208

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 121, 126, 147, 154, 198, 231, 242, 277, 294, 363, 441, 462, 539, 554, 693, 726, 831, 847, 882, 1078, 1089, 1386, 1617, 1662, 1694, 1939, 2178, 2493, 2541, 3047, 3234, 3878, 4851, 4986, 5082, 5817, 5929, 6094, 7623, 9141, 9702, 11634, 11858, 13573, 15246, 17451, 17787, 18282, 21329, 27146, 27423, 33517, 34902, 35574, 40719, 42658, 53361, 54846, 63987, 67034, 81438, 100551, 106722, 122157, 127974, 149303, 191961, 201102, 234619, 244314, 298606, 301653, 383922, 447909, 469238, 603306, 703857, 895818, 1343727, 1407714, 1642333, 2111571, 2687454, 3284666, 4223142, 4926999, 9853998, 14780997, 29561994]

約数ペア:

[(1, 29561994), (2, 14780997), (3, 9853998), (6, 4926999), (7, 4223142), (9, 3284666), (11, 2687454), (14, 2111571), (18, 1642333), (21, 1407714), (22, 1343727), (33, 895818), (42, 703857), (49, 603306), (63, 469238), (66, 447909), (77, 383922), (98, 301653), (99, 298606), (121, 244314), (126, 234619), (147, 201102), (154, 191961), (198, 149303), (231, 127974), (242, 122157), (277, 106722), (294, 100551), (363, 81438), (441, 67034), (462, 63987), (539, 54846), (554, 53361), (693, 42658), (726, 40719), (831, 35574), (847, 34902), (882, 33517), (1078, 27423), (1089, 27146), (1386, 21329), (1617, 18282), (1662, 17787), (1694, 17451), (1939, 15246), (2178, 13573), (2493, 11858), (2541, 11634), (3047, 9702), (3234, 9141), (3878, 7623), (4851, 6094), (4986, 5929), (5082, 5817)]