31157148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1223}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 79785216

約数和(自身を除く): 48628068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 193, 386, 579, 772, 1158, 1223, 2123, 2316, 2446, 3669, 4246, 4892, 6369, 7338, 8492, 12738, 13453, 14676, 25476, 26906, 40359, 53812, 80718, 161436, 236039, 472078, 708117, 944156, 1416234, 2596429, 2832468, 5192858, 7789287, 10385716, 15578574, 31157148]

約数ペア:

[(1, 31157148), (2, 15578574), (3, 10385716), (4, 7789287), (6, 5192858), (11, 2832468), (12, 2596429), (22, 1416234), (33, 944156), (44, 708117), (66, 472078), (132, 236039), (193, 161436), (386, 80718), (579, 53812), (772, 40359), (1158, 26906), (1223, 25476), (2123, 14676), (2316, 13453), (2446, 12738), (3669, 8492), (4246, 7338), (4892, 6369)]