16554216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 47623680

約数和(自身を除く): 31069464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 467, 633, 844, 934, 1266, 1401, 1477, 1688, 1868, 2532, 2802, 2954, 3269, 3736, 4431, 5064, 5604, 5908, 6538, 8862, 9807, 11208, 11816, 13076, 17724, 19614, 26152, 35448, 39228, 78456, 98537, 197074, 295611, 394148, 591222, 689759, 788296, 1182444, 1379518, 2069277, 2364888, 2759036, 4138554, 5518072, 8277108, 16554216]

約数ペア:

[(1, 16554216), (2, 8277108), (3, 5518072), (4, 4138554), (6, 2759036), (7, 2364888), (8, 2069277), (12, 1379518), (14, 1182444), (21, 788296), (24, 689759), (28, 591222), (42, 394148), (56, 295611), (84, 197074), (168, 98537), (211, 78456), (422, 39228), (467, 35448), (633, 26152), (844, 19614), (934, 17724), (1266, 13076), (1401, 11816), (1477, 11208), (1688, 9807), (1868, 8862), (2532, 6538), (2802, 5908), (2954, 5604), (3269, 5064), (3736, 4431)]