18709898114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{99817}}^1$

素因数の和:100022

約数の個数: 32

約数和(自身を含む): 30723980400

約数和(自身を除く): 12014082286

約数列:

[1, 2, 17, 34, 37, 74, 149, 298, 629, 1258, 2533, 5066, 5513, 11026, 93721, 99817, 187442, 199634, 1696889, 3393778, 3693229, 7386458, 14872733, 29745466, 62784893, 125569786, 252836461, 505672922, 550291121, 1100582242, 9354949057, 18709898114]

約数ペア:

[(1, 18709898114), (2, 9354949057), (17, 1100582242), (34, 550291121), (37, 505672922), (74, 252836461), (149, 125569786), (298, 62784893), (629, 29745466), (1258, 14872733), (2533, 7386458), (5066, 3693229), (5513, 3393778), (11026, 1696889), (93721, 199634), (99817, 187442)]