38747982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 98661888

約数和(自身を除く): 59913906

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 103, 106, 159, 169, 182, 206, 273, 309, 318, 338, 371, 507, 546, 618, 689, 721, 742, 1014, 1113, 1183, 1339, 1378, 1442, 2067, 2163, 2226, 2366, 2678, 3549, 4017, 4134, 4326, 4823, 5459, 7098, 8034, 8957, 9373, 9646, 10918, 14469, 16377, 17407, 17914, 18746, 26871, 28119, 28938, 32754, 34814, 38213, 52221, 53742, 56238, 62699, 70967, 76426, 104442, 114639, 121849, 125398, 141934, 188097, 212901, 229278, 243698, 365547, 376194, 425802, 496769, 731094, 922571, 993538, 1490307, 1845142, 2767713, 2980614, 5535426, 6457997, 12915994, 19373991, 38747982]

約数ペア:

[(1, 38747982), (2, 19373991), (3, 12915994), (6, 6457997), (7, 5535426), (13, 2980614), (14, 2767713), (21, 1845142), (26, 1490307), (39, 993538), (42, 922571), (53, 731094), (78, 496769), (91, 425802), (103, 376194), (106, 365547), (159, 243698), (169, 229278), (182, 212901), (206, 188097), (273, 141934), (309, 125398), (318, 121849), (338, 114639), (371, 104442), (507, 76426), (546, 70967), (618, 62699), (689, 56238), (721, 53742), (742, 52221), (1014, 38213), (1113, 34814), (1183, 32754), (1339, 28938), (1378, 28119), (1442, 26871), (2067, 18746), (2163, 17914), (2226, 17407), (2366, 16377), (2678, 14469), (3549, 10918), (4017, 9646), (4134, 9373), (4326, 8957), (4823, 8034), (5459, 7098)]