12901968

素因数分解:

$2^4\times 3^2\times {\mathrm{89597}}^1$

素因数の和:89611

約数の個数: 30

約数和(自身を含む): 36107994

約数和(自身を除く): 23206026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 89597, 179194, 268791, 358388, 537582, 716776, 806373, 1075164, 1433552, 1612746, 2150328, 3225492, 4300656, 6450984, 12901968]

約数ペア:

[(1, 12901968), (2, 6450984), (3, 4300656), (4, 3225492), (6, 2150328), (8, 1612746), (9, 1433552), (12, 1075164), (16, 806373), (18, 716776), (24, 537582), (36, 358388), (48, 268791), (72, 179194), (144, 89597)]