2197206

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:168

約数の個数: 56

約数和(自身を含む): 5430024

約数和(自身を除く): 3232818

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 137, 162, 198, 243, 274, 297, 411, 486, 594, 729, 822, 891, 1233, 1458, 1507, 1782, 2466, 2673, 3014, 3699, 4521, 5346, 7398, 8019, 9042, 11097, 13563, 16038, 22194, 27126, 33291, 40689, 66582, 81378, 99873, 122067, 199746, 244134, 366201, 732402, 1098603, 2197206]

約数ペア:

[(1, 2197206), (2, 1098603), (3, 732402), (6, 366201), (9, 244134), (11, 199746), (18, 122067), (22, 99873), (27, 81378), (33, 66582), (54, 40689), (66, 33291), (81, 27126), (99, 22194), (137, 16038), (162, 13563), (198, 11097), (243, 9042), (274, 8019), (297, 7398), (411, 5346), (486, 4521), (594, 3699), (729, 3014), (822, 2673), (891, 2466), (1233, 1782), (1458, 1507)]