180534228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{307031}}^1$

素因数の和:307052

約数の個数: 36

約数和(自身を含む): 490023072

約数和(自身を除く): 309488844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 307031, 614062, 921093, 1228124, 1842186, 2149217, 3684372, 4298434, 6447651, 8596868, 12895302, 15044519, 25790604, 30089038, 45133557, 60178076, 90267114, 180534228]

約数ペア:

[(1, 180534228), (2, 90267114), (3, 60178076), (4, 45133557), (6, 30089038), (7, 25790604), (12, 15044519), (14, 12895302), (21, 8596868), (28, 6447651), (42, 4298434), (49, 3684372), (84, 2149217), (98, 1842186), (147, 1228124), (196, 921093), (294, 614062), (588, 307031)]