215535492

素因数分解:

$2^2\times 3^4\times {\mathrm{665233}}^1$

素因数の和:665249

約数の個数: 30

約数和(自身を含む): 563453198

約数和(自身を除く): 347917706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 665233, 1330466, 1995699, 2660932, 3991398, 5987097, 7982796, 11974194, 17961291, 23948388, 35922582, 53883873, 71845164, 107767746, 215535492]

約数ペア:

[(1, 215535492), (2, 107767746), (3, 71845164), (4, 53883873), (6, 35922582), (9, 23948388), (12, 17961291), (18, 11974194), (27, 7982796), (36, 5987097), (54, 3991398), (81, 2660932), (108, 1995699), (162, 1330466), (324, 665233)]