7631442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 20885760

約数和(自身を除く): 13254318

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1553, 1638, 2457, 3106, 4659, 4914, 9318, 10871, 13977, 20189, 21742, 27954, 32613, 40378, 41931, 60567, 65226, 83862, 97839, 121134, 141323, 181701, 195678, 282646, 293517, 363402, 423969, 545103, 587034, 847938, 1090206, 1271907, 2543814, 3815721, 7631442]

約数ペア:

[(1, 7631442), (2, 3815721), (3, 2543814), (6, 1271907), (7, 1090206), (9, 847938), (13, 587034), (14, 545103), (18, 423969), (21, 363402), (26, 293517), (27, 282646), (39, 195678), (42, 181701), (54, 141323), (63, 121134), (78, 97839), (91, 83862), (117, 65226), (126, 60567), (182, 41931), (189, 40378), (234, 32613), (273, 27954), (351, 21742), (378, 20189), (546, 13977), (702, 10871), (819, 9318), (1553, 4914), (1638, 4659), (2457, 3106)]