13720360248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{3888991}}^1$

素因数の和:3889017

約数の個数: 72

約数和(自身を含む): 43226146080

約数和(自身を除く): 29505785832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 3888991, 7777982, 11666973, 15555964, 23333946, 27222937, 31111928, 35000919, 46667892, 54445874, 70001838, 81668811, 93335784, 108891748, 140003676, 163337622, 190560559, 217783496, 245006433, 280007352, 326675244, 381121118, 490012866, 571681677, 653350488, 762242236, 980025732, 1143363354, 1524484472, 1715045031, 1960051464, 2286726708, 3430090062, 4573453416, 6860180124, 13720360248]

約数ペア:

[(1, 13720360248), (2, 6860180124), (3, 4573453416), (4, 3430090062), (6, 2286726708), (7, 1960051464), (8, 1715045031), (9, 1524484472), (12, 1143363354), (14, 980025732), (18, 762242236), (21, 653350488), (24, 571681677), (28, 490012866), (36, 381121118), (42, 326675244), (49, 280007352), (56, 245006433), (63, 217783496), (72, 190560559), (84, 163337622), (98, 140003676), (126, 108891748), (147, 93335784), (168, 81668811), (196, 70001838), (252, 54445874), (294, 46667892), (392, 35000919), (441, 31111928), (504, 27222937), (588, 23333946), (882, 15555964), (1176, 11666973), (1764, 7777982), (3528, 3888991)]