1390752882

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{3631}}^1$

素因数の和:3856

約数の個数: 64

約数和(自身を含む): 3185118720

約数和(自身を除く): 1794365838

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 173, 246, 346, 369, 519, 738, 1038, 1107, 1557, 2214, 3114, 3631, 4671, 7093, 7262, 9342, 10893, 14186, 21279, 21786, 32679, 42558, 63837, 65358, 98037, 127674, 148871, 191511, 196074, 297742, 383022, 446613, 628163, 893226, 1256326, 1339839, 1884489, 2679678, 3768978, 4019517, 5653467, 8039034, 11306934, 16960401, 25754683, 33920802, 51509366, 77264049, 154528098, 231792147, 463584294, 695376441, 1390752882]

約数ペア:

[(1, 1390752882), (2, 695376441), (3, 463584294), (6, 231792147), (9, 154528098), (18, 77264049), (27, 51509366), (41, 33920802), (54, 25754683), (82, 16960401), (123, 11306934), (173, 8039034), (246, 5653467), (346, 4019517), (369, 3768978), (519, 2679678), (738, 1884489), (1038, 1339839), (1107, 1256326), (1557, 893226), (2214, 628163), (3114, 446613), (3631, 383022), (4671, 297742), (7093, 196074), (7262, 191511), (9342, 148871), (10893, 127674), (14186, 98037), (21279, 65358), (21786, 63837), (32679, 42558)]