978978132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2472167}}^1$

素因数の和:2472188

約数の個数: 36

約数和(自身を含む): 2699607456

約数和(自身を除く): 1720629324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2472167, 4944334, 7416501, 9888668, 14833002, 22249503, 27193837, 29666004, 44499006, 54387674, 81581511, 88998012, 108775348, 163163022, 244744533, 326326044, 489489066, 978978132]

約数ペア:

[(1, 978978132), (2, 489489066), (3, 326326044), (4, 244744533), (6, 163163022), (9, 108775348), (11, 88998012), (12, 81581511), (18, 54387674), (22, 44499006), (33, 29666004), (36, 27193837), (44, 22249503), (66, 14833002), (99, 9888668), (132, 7416501), (198, 4944334), (396, 2472167)]