17051748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11941}}^1$

素因数の和:11972

約数の個数: 48

約数和(自身を含む): 48150144

約数和(自身を除く): 31098396

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, 11941, 23882, 35823, 47764, 71646, 83587, 143292, 167174, 202997, 250761, 334348, 405994, 501522, 608991, 811988, 1003044, 1217982, 1420979, 2435964, 2841958, 4262937, 5683916, 8525874, 17051748]

約数ペア:

[(1, 17051748), (2, 8525874), (3, 5683916), (4, 4262937), (6, 2841958), (7, 2435964), (12, 1420979), (14, 1217982), (17, 1003044), (21, 811988), (28, 608991), (34, 501522), (42, 405994), (51, 334348), (68, 250761), (84, 202997), (102, 167174), (119, 143292), (204, 83587), (238, 71646), (357, 47764), (476, 35823), (714, 23882), (1428, 11941)]