17908180194

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{59971}}^1$

素因数の和:60450

約数の個数: 32

約数和(自身を含む): 36158798016

約数和(自身を除く): 18250617822

約数列:

[1, 2, 3, 6, 157, 314, 317, 471, 634, 942, 951, 1902, 49769, 59971, 99538, 119942, 149307, 179913, 298614, 359826, 9415447, 18830894, 19010807, 28246341, 38021614, 56492682, 57032421, 114064842, 2984696699, 5969393398, 8954090097, 17908180194]

約数ペア:

[(1, 17908180194), (2, 8954090097), (3, 5969393398), (6, 2984696699), (157, 114064842), (314, 57032421), (317, 56492682), (471, 38021614), (634, 28246341), (942, 19010807), (951, 18830894), (1902, 9415447), (49769, 359826), (59971, 298614), (99538, 179913), (119942, 149307)]