15486864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18979}}^1$

素因数の和:19007

約数の個数: 40

約数和(自身を含む): 42363360

約数和(自身を除く): 26876496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 18979, 37958, 56937, 75916, 113874, 151832, 227748, 303664, 322643, 455496, 645286, 910992, 967929, 1290572, 1935858, 2581144, 3871716, 5162288, 7743432, 15486864]

約数ペア:

[(1, 15486864), (2, 7743432), (3, 5162288), (4, 3871716), (6, 2581144), (8, 1935858), (12, 1290572), (16, 967929), (17, 910992), (24, 645286), (34, 455496), (48, 322643), (51, 303664), (68, 227748), (102, 151832), (136, 113874), (204, 75916), (272, 56937), (408, 37958), (816, 18979)]