18442099222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{40903}}^1$

素因数の和:41160

約数の個数: 32

約数和(自身を含む): 29819016000

約数和(自身を除く): 11376916778

約数列:

[1, 2, 17, 34, 89, 149, 178, 298, 1513, 2533, 3026, 5066, 13261, 26522, 40903, 81806, 225437, 450874, 695351, 1390702, 3640367, 6094547, 7280734, 12189094, 61886239, 103607299, 123772478, 207214598, 542414683, 1084829366, 9221049611, 18442099222]

約数ペア:

[(1, 18442099222), (2, 9221049611), (17, 1084829366), (34, 542414683), (89, 207214598), (149, 123772478), (178, 103607299), (298, 61886239), (1513, 12189094), (2533, 7280734), (3026, 6094547), (5066, 3640367), (13261, 1390702), (26522, 695351), (40903, 450874), (81806, 225437)]