8179722

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 18600192

約数和(自身を除く): 10420470

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 137, 186, 214, 274, 279, 321, 411, 558, 642, 822, 963, 1233, 1926, 2466, 3317, 4247, 6634, 8494, 9951, 12741, 14659, 19902, 25482, 29318, 29853, 38223, 43977, 59706, 76446, 87954, 131931, 263862, 454429, 908858, 1363287, 2726574, 4089861, 8179722]

約数ペア:

[(1, 8179722), (2, 4089861), (3, 2726574), (6, 1363287), (9, 908858), (18, 454429), (31, 263862), (62, 131931), (93, 87954), (107, 76446), (137, 59706), (186, 43977), (214, 38223), (274, 29853), (279, 29318), (321, 25482), (411, 19902), (558, 14659), (642, 12741), (822, 9951), (963, 8494), (1233, 6634), (1926, 4247), (2466, 3317)]