17631516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12347}}^1$

素因数の和:12378

約数の個数: 48

約数和(自身を含む): 49787136

約数和(自身を除く): 32155620

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, 12347, 24694, 37041, 49388, 74082, 86429, 148164, 172858, 209899, 259287, 345716, 419798, 518574, 629697, 839596, 1037148, 1259394, 1469293, 2518788, 2938586, 4407879, 5877172, 8815758, 17631516]

約数ペア:

[(1, 17631516), (2, 8815758), (3, 5877172), (4, 4407879), (6, 2938586), (7, 2518788), (12, 1469293), (14, 1259394), (17, 1037148), (21, 839596), (28, 629697), (34, 518574), (42, 419798), (51, 345716), (68, 259287), (84, 209899), (102, 172858), (119, 148164), (204, 86429), (238, 74082), (357, 49388), (476, 37041), (714, 24694), (1428, 12347)]