38511228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12391}}^1$

素因数の和:12442

約数の個数: 48

約数和(自身を含む): 105480704

約数和(自身を除く): 66969476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 12391, 24782, 37173, 49564, 74346, 86737, 148692, 173474, 260211, 346948, 458467, 520422, 916934, 1040844, 1375401, 1833868, 2750802, 3209269, 5501604, 6418538, 9627807, 12837076, 19255614, 38511228]

約数ペア:

[(1, 38511228), (2, 19255614), (3, 12837076), (4, 9627807), (6, 6418538), (7, 5501604), (12, 3209269), (14, 2750802), (21, 1833868), (28, 1375401), (37, 1040844), (42, 916934), (74, 520422), (84, 458467), (111, 346948), (148, 260211), (222, 173474), (259, 148692), (444, 86737), (518, 74346), (777, 49564), (1036, 37173), (1554, 24782), (3108, 12391)]