16628238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 39654576

約数和(自身を除く): 23026338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 274, 411, 613, 822, 1226, 1233, 1507, 1839, 2466, 3014, 3678, 4521, 5517, 6743, 9042, 11034, 13486, 13563, 20229, 27126, 40458, 60687, 83981, 121374, 167962, 251943, 503886, 755829, 923791, 1511658, 1847582, 2771373, 5542746, 8314119, 16628238]

約数ペア:

[(1, 16628238), (2, 8314119), (3, 5542746), (6, 2771373), (9, 1847582), (11, 1511658), (18, 923791), (22, 755829), (33, 503886), (66, 251943), (99, 167962), (137, 121374), (198, 83981), (274, 60687), (411, 40458), (613, 27126), (822, 20229), (1226, 13563), (1233, 13486), (1507, 11034), (1839, 9042), (2466, 6743), (3014, 5517), (3678, 4521)]