2637516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 7451136

約数和(自身を除く): 4813620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1847, 3694, 5541, 7388, 11082, 12929, 22164, 25858, 31399, 38787, 51716, 62798, 77574, 94197, 125596, 155148, 188394, 219793, 376788, 439586, 659379, 879172, 1318758, 2637516]

約数ペア:

[(1, 2637516), (2, 1318758), (3, 879172), (4, 659379), (6, 439586), (7, 376788), (12, 219793), (14, 188394), (17, 155148), (21, 125596), (28, 94197), (34, 77574), (42, 62798), (51, 51716), (68, 38787), (84, 31399), (102, 25858), (119, 22164), (204, 12929), (238, 11082), (357, 7388), (476, 5541), (714, 3694), (1428, 1847)]