7972206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 17875200

約数和(自身を除く): 9902994

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 121, 139, 158, 237, 242, 278, 363, 417, 474, 726, 834, 869, 1529, 1738, 2607, 3058, 4587, 5214, 9174, 9559, 10981, 16819, 19118, 21962, 28677, 32943, 33638, 50457, 57354, 65886, 100914, 120791, 241582, 362373, 724746, 1328701, 2657402, 3986103, 7972206]

約数ペア:

[(1, 7972206), (2, 3986103), (3, 2657402), (6, 1328701), (11, 724746), (22, 362373), (33, 241582), (66, 120791), (79, 100914), (121, 65886), (139, 57354), (158, 50457), (237, 33638), (242, 32943), (278, 28677), (363, 21962), (417, 19118), (474, 16819), (726, 10981), (834, 9559), (869, 9174), (1529, 5214), (1738, 4587), (2607, 3058)]