67909428

素因数分解:

$2^2\times 3^4\times {\mathrm{209597}}^1$

素因数の和:209613

約数の個数: 30

約数和(自身を含む): 177529506

約数和(自身を除く): 109620078

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 209597, 419194, 628791, 838388, 1257582, 1886373, 2515164, 3772746, 5659119, 7545492, 11318238, 16977357, 22636476, 33954714, 67909428]

約数ペア:

[(1, 67909428), (2, 33954714), (3, 22636476), (4, 16977357), (6, 11318238), (9, 7545492), (12, 5659119), (18, 3772746), (27, 2515164), (36, 1886373), (54, 1257582), (81, 838388), (108, 628791), (162, 419194), (324, 209597)]