7380156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 19894784

約数和(自身を除く): 12514628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 853, 1236, 1442, 1706, 2163, 2559, 2884, 3412, 4326, 5118, 5971, 8652, 10236, 11942, 17913, 23884, 35826, 71652, 87859, 175718, 263577, 351436, 527154, 615013, 1054308, 1230026, 1845039, 2460052, 3690078, 7380156]

約数ペア:

[(1, 7380156), (2, 3690078), (3, 2460052), (4, 1845039), (6, 1230026), (7, 1054308), (12, 615013), (14, 527154), (21, 351436), (28, 263577), (42, 175718), (84, 87859), (103, 71652), (206, 35826), (309, 23884), (412, 17913), (618, 11942), (721, 10236), (853, 8652), (1236, 5971), (1442, 5118), (1706, 4326), (2163, 3412), (2559, 2884)]