2078239464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1374497}}^1$

素因数の和:1374519

約数の個数: 64

約数和(自身を含む): 6597590400

約数和(自身を除く): 4519350936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1374497, 2748994, 4123491, 5497988, 8246982, 9621479, 10995976, 12370473, 16493964, 19242958, 24740946, 28864437, 32987928, 37111419, 38485916, 49481892, 57728874, 74222838, 76971832, 86593311, 98963784, 115457748, 148445676, 173186622, 230915496, 259779933, 296891352, 346373244, 519559866, 692746488, 1039119732, 2078239464]

約数ペア:

[(1, 2078239464), (2, 1039119732), (3, 692746488), (4, 519559866), (6, 346373244), (7, 296891352), (8, 259779933), (9, 230915496), (12, 173186622), (14, 148445676), (18, 115457748), (21, 98963784), (24, 86593311), (27, 76971832), (28, 74222838), (36, 57728874), (42, 49481892), (54, 38485916), (56, 37111419), (63, 32987928), (72, 28864437), (84, 24740946), (108, 19242958), (126, 16493964), (168, 12370473), (189, 10995976), (216, 9621479), (252, 8246982), (378, 5497988), (504, 4123491), (756, 2748994), (1512, 1374497)]