2572265934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 6664510944

約数和(自身を除く): 4092245010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 61, 63, 86, 122, 126, 129, 181, 183, 258, 301, 362, 366, 387, 427, 543, 549, 602, 774, 854, 903, 1086, 1098, 1267, 1281, 1629, 1806, 1849, 2534, 2562, 2623, 2709, 3258, 3698, 3801, 3843, 5246, 5418, 5547, 7602, 7686, 7783, 7869, 11041, 11094, 11403, 12943, 15566, 15738, 16641, 18361, 22082, 22806, 23349, 23607, 25886, 33123, 33282, 36722, 38829, 46698, 47214, 54481, 55083, 66246, 70047, 77287, 77658, 99369, 108962, 110166, 112789, 116487, 140094, 154574, 163443, 165249, 198738, 225578, 231861, 232974, 326886, 330498, 334669, 338367, 463722, 474763, 490329, 669338, 676734, 695583, 789523, 949526, 980658, 1004007, 1015101, 1391166, 1424289, 1579046, 2008014, 2030202, 2342683, 2368569, 2848578, 3012021, 3323341, 4272867, 4685366, 4737138, 6024042, 6646682, 7028049, 7105707, 8545734, 9970023, 14056098, 14211414, 19940046, 20414809, 21084147, 29910069, 40829618, 42168294, 59820138, 61244427, 122488854, 142903663, 183733281, 285807326, 367466562, 428710989, 857421978, 1286132967, 2572265934]

約数ペア:

[(1, 2572265934), (2, 1286132967), (3, 857421978), (6, 428710989), (7, 367466562), (9, 285807326), (14, 183733281), (18, 142903663), (21, 122488854), (42, 61244427), (43, 59820138), (61, 42168294), (63, 40829618), (86, 29910069), (122, 21084147), (126, 20414809), (129, 19940046), (181, 14211414), (183, 14056098), (258, 9970023), (301, 8545734), (362, 7105707), (366, 7028049), (387, 6646682), (427, 6024042), (543, 4737138), (549, 4685366), (602, 4272867), (774, 3323341), (854, 3012021), (903, 2848578), (1086, 2368569), (1098, 2342683), (1267, 2030202), (1281, 2008014), (1629, 1579046), (1806, 1424289), (1849, 1391166), (2534, 1015101), (2562, 1004007), (2623, 980658), (2709, 949526), (3258, 789523), (3698, 695583), (3801, 676734), (3843, 669338), (5246, 490329), (5418, 474763), (5547, 463722), (7602, 338367), (7686, 334669), (7783, 330498), (7869, 326886), (11041, 232974), (11094, 231861), (11403, 225578), (12943, 198738), (15566, 165249), (15738, 163443), (16641, 154574), (18361, 140094), (22082, 116487), (22806, 112789), (23349, 110166), (23607, 108962), (25886, 99369), (33123, 77658), (33282, 77287), (36722, 70047), (38829, 66246), (46698, 55083), (47214, 54481)]