18452854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 34960896

約数和(自身を除く): 16508042

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 3371, 5474, 6742, 23597, 47194, 57307, 77533, 114614, 155066, 401149, 542731, 802298, 1085462, 1318061, 2636122, 9226427, 18452854]

約数ペア:

[(1, 18452854), (2, 9226427), (7, 2636122), (14, 1318061), (17, 1085462), (23, 802298), (34, 542731), (46, 401149), (119, 155066), (161, 114614), (238, 77533), (322, 57307), (391, 47194), (782, 23597), (2737, 6742), (3371, 5474)]