16388484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5273}}^1$

素因数の和:5324

約数の個数: 48

約数和(自身を含む): 44892288

約数和(自身を除く): 28503804

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, 5273, 10546, 15819, 21092, 31638, 36911, 63276, 73822, 110733, 147644, 195101, 221466, 390202, 442932, 585303, 780404, 1170606, 1365707, 2341212, 2731414, 4097121, 5462828, 8194242, 16388484]

約数ペア:

[(1, 16388484), (2, 8194242), (3, 5462828), (4, 4097121), (6, 2731414), (7, 2341212), (12, 1365707), (14, 1170606), (21, 780404), (28, 585303), (37, 442932), (42, 390202), (74, 221466), (84, 195101), (111, 147644), (148, 110733), (222, 73822), (259, 63276), (444, 36911), (518, 31638), (777, 21092), (1036, 15819), (1554, 10546), (3108, 5273)]