907212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 2338560

約数和(自身を除く): 1431348

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 173, 228, 276, 346, 437, 519, 692, 874, 1038, 1311, 1748, 2076, 2622, 3287, 3979, 5244, 6574, 7958, 9861, 11937, 13148, 15916, 19722, 23874, 39444, 47748, 75601, 151202, 226803, 302404, 453606, 907212]

約数ペア:

[(1, 907212), (2, 453606), (3, 302404), (4, 226803), (6, 151202), (12, 75601), (19, 47748), (23, 39444), (38, 23874), (46, 19722), (57, 15916), (69, 13148), (76, 11937), (92, 9861), (114, 7958), (138, 6574), (173, 5244), (228, 3979), (276, 3287), (346, 2622), (437, 2076), (519, 1748), (692, 1311), (874, 1038)]