7460388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 21403200

約数和(自身を除く): 13942812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 839, 988, 1482, 1678, 2223, 2517, 2964, 3356, 4446, 5034, 7551, 8892, 10068, 10907, 15102, 15941, 21814, 30204, 31882, 32721, 43628, 47823, 63764, 65442, 95646, 98163, 130884, 143469, 191292, 196326, 207233, 286938, 392652, 414466, 573876, 621699, 828932, 1243398, 1865097, 2486796, 3730194, 7460388]

約数ペア:

[(1, 7460388), (2, 3730194), (3, 2486796), (4, 1865097), (6, 1243398), (9, 828932), (12, 621699), (13, 573876), (18, 414466), (19, 392652), (26, 286938), (36, 207233), (38, 196326), (39, 191292), (52, 143469), (57, 130884), (76, 98163), (78, 95646), (114, 65442), (117, 63764), (156, 47823), (171, 43628), (228, 32721), (234, 31882), (247, 30204), (342, 21814), (468, 15941), (494, 15102), (684, 10907), (741, 10068), (839, 8892), (988, 7551), (1482, 5034), (1678, 4446), (2223, 3356), (2517, 2964)]