1921649352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193871}}^1$

素因数の和:193946

約数の個数: 64

約数和(自身を含む): 5583513600

約数和(自身を除く): 3661864248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2478, 3304, 4956, 9912, 193871, 387742, 581613, 775484, 1163226, 1357097, 1550968, 2326452, 2714194, 4071291, 4652904, 5428388, 8142582, 10856776, 11438389, 16285164, 22876778, 32570328, 34315167, 45753556, 68630334, 80068723, 91507112, 137260668, 160137446, 240206169, 274521336, 320274892, 480412338, 640549784, 960824676, 1921649352]

約数ペア:

[(1, 1921649352), (2, 960824676), (3, 640549784), (4, 480412338), (6, 320274892), (7, 274521336), (8, 240206169), (12, 160137446), (14, 137260668), (21, 91507112), (24, 80068723), (28, 68630334), (42, 45753556), (56, 34315167), (59, 32570328), (84, 22876778), (118, 16285164), (168, 11438389), (177, 10856776), (236, 8142582), (354, 5428388), (413, 4652904), (472, 4071291), (708, 2714194), (826, 2326452), (1239, 1550968), (1416, 1357097), (1652, 1163226), (2478, 775484), (3304, 581613), (4956, 387742), (9912, 193871)]