13377228

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 32148480

約数和(自身を除く): 18771252

約数列:

[1, 2, 3, 4, 6, 12, 79, 103, 137, 158, 206, 237, 274, 309, 316, 411, 412, 474, 548, 618, 822, 948, 1236, 1644, 8137, 10823, 14111, 16274, 21646, 24411, 28222, 32469, 32548, 42333, 43292, 48822, 56444, 64938, 84666, 97644, 129876, 169332, 1114769, 2229538, 3344307, 4459076, 6688614, 13377228]

約数ペア:

[(1, 13377228), (2, 6688614), (3, 4459076), (4, 3344307), (6, 2229538), (12, 1114769), (79, 169332), (103, 129876), (137, 97644), (158, 84666), (206, 64938), (237, 56444), (274, 48822), (309, 43292), (316, 42333), (411, 32548), (412, 32469), (474, 28222), (548, 24411), (618, 21646), (822, 16274), (948, 14111), (1236, 10823), (1644, 8137)]