18364624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 38086848

約数和(自身を除く): 19722224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 631, 856, 1262, 1712, 1819, 2524, 3638, 5048, 7276, 10096, 10727, 14552, 21454, 29104, 42908, 67517, 85816, 135034, 171632, 270068, 540136, 1080272, 1147789, 2295578, 4591156, 9182312, 18364624]

約数ペア:

[(1, 18364624), (2, 9182312), (4, 4591156), (8, 2295578), (16, 1147789), (17, 1080272), (34, 540136), (68, 270068), (107, 171632), (136, 135034), (214, 85816), (272, 67517), (428, 42908), (631, 29104), (856, 21454), (1262, 14552), (1712, 10727), (1819, 10096), (2524, 7276), (3638, 5048)]