394734006

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{20249}}^1$

素因数の和:20298

約数の個数: 48

約数和(自身を含む): 925830000

約数和(自身を除く): 531095994

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 6498, 9747, 19494, 20249, 40498, 60747, 121494, 182241, 364482, 384731, 546723, 769462, 1093446, 1154193, 2308386, 3462579, 6925158, 7309889, 10387737, 14619778, 20775474, 21929667, 43859334, 65789001, 131578002, 197367003, 394734006]

約数ペア:

[(1, 394734006), (2, 197367003), (3, 131578002), (6, 65789001), (9, 43859334), (18, 21929667), (19, 20775474), (27, 14619778), (38, 10387737), (54, 7309889), (57, 6925158), (114, 3462579), (171, 2308386), (342, 1154193), (361, 1093446), (513, 769462), (722, 546723), (1026, 384731), (1083, 364482), (2166, 182241), (3249, 121494), (6498, 60747), (9747, 40498), (19494, 20249)]