4395438

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3573

約数の個数: 32

約数和(自身を含む): 10195200

約数和(自身を除く): 5799762

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 3539, 7078, 10617, 21234, 31851, 63702, 81397, 95553, 162794, 191106, 244191, 488382, 732573, 1465146, 2197719, 4395438]

約数ペア:

[(1, 4395438), (2, 2197719), (3, 1465146), (6, 732573), (9, 488382), (18, 244191), (23, 191106), (27, 162794), (46, 95553), (54, 81397), (69, 63702), (138, 31851), (207, 21234), (414, 10617), (621, 7078), (1242, 3539)]