18996842946

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1\times {\mathrm{44753}}^1$

素因数の和:45290

約数の個数: 32

約数和(自身を含む): 38280781440

約数和(自身を除く): 19283938494

約数列:

[1, 2, 3, 6, 263, 269, 526, 538, 789, 807, 1578, 1614, 44753, 70747, 89506, 134259, 141494, 212241, 268518, 424482, 11770039, 12038557, 23540078, 24077114, 35310117, 36115671, 70620234, 72231342, 3166140491, 6332280982, 9498421473, 18996842946]

約数ペア:

[(1, 18996842946), (2, 9498421473), (3, 6332280982), (6, 3166140491), (263, 72231342), (269, 70620234), (526, 36115671), (538, 35310117), (789, 24077114), (807, 23540078), (1578, 12038557), (1614, 11770039), (44753, 424482), (70747, 268518), (89506, 212241), (134259, 141494)]