22053438

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 54051840

約数和(自身を除く): 31998402

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 137, 198, 271, 274, 297, 411, 542, 594, 813, 822, 1233, 1507, 1626, 2439, 2466, 2981, 3014, 3699, 4521, 4878, 5962, 7317, 7398, 8943, 9042, 13563, 14634, 17886, 26829, 27126, 37127, 40689, 53658, 74254, 80487, 81378, 111381, 160974, 222762, 334143, 408397, 668286, 816794, 1002429, 1225191, 2004858, 2450382, 3675573, 7351146, 11026719, 22053438]

約数ペア:

[(1, 22053438), (2, 11026719), (3, 7351146), (6, 3675573), (9, 2450382), (11, 2004858), (18, 1225191), (22, 1002429), (27, 816794), (33, 668286), (54, 408397), (66, 334143), (99, 222762), (137, 160974), (198, 111381), (271, 81378), (274, 80487), (297, 74254), (411, 53658), (542, 40689), (594, 37127), (813, 27126), (822, 26829), (1233, 17886), (1507, 14634), (1626, 13563), (2439, 9042), (2466, 8943), (2981, 7398), (3014, 7317), (3699, 5962), (4521, 4878)]