2173638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 4780800

約数和(自身を除く): 2607162

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 829, 874, 1311, 1658, 2487, 2622, 4974, 15751, 19067, 31502, 38134, 47253, 57201, 94506, 114402, 362273, 724546, 1086819, 2173638]

約数ペア:

[(1, 2173638), (2, 1086819), (3, 724546), (6, 362273), (19, 114402), (23, 94506), (38, 57201), (46, 47253), (57, 38134), (69, 31502), (114, 19067), (138, 15751), (437, 4974), (829, 2622), (874, 2487), (1311, 1658)]