18823266

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 34012062

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 243, 297, 378, 462, 486, 503, 567, 594, 693, 891, 1006, 1134, 1386, 1509, 1701, 1782, 2079, 2673, 3018, 3402, 3521, 4158, 4527, 5346, 5533, 6237, 7042, 9054, 10563, 11066, 12474, 13581, 16599, 18711, 21126, 27162, 31689, 33198, 37422, 38731, 40743, 49797, 63378, 77462, 81486, 95067, 99594, 116193, 122229, 149391, 190134, 232386, 244458, 285201, 298782, 348579, 448173, 570402, 697158, 855603, 896346, 1045737, 1344519, 1711206, 2091474, 2689038, 3137211, 6274422, 9411633, 18823266]

約数ペア:

[(1, 18823266), (2, 9411633), (3, 6274422), (6, 3137211), (7, 2689038), (9, 2091474), (11, 1711206), (14, 1344519), (18, 1045737), (21, 896346), (22, 855603), (27, 697158), (33, 570402), (42, 448173), (54, 348579), (63, 298782), (66, 285201), (77, 244458), (81, 232386), (99, 190134), (126, 149391), (154, 122229), (162, 116193), (189, 99594), (198, 95067), (231, 81486), (243, 77462), (297, 63378), (378, 49797), (462, 40743), (486, 38731), (503, 37422), (567, 33198), (594, 31689), (693, 27162), (891, 21126), (1006, 18711), (1134, 16599), (1386, 13581), (1509, 12474), (1701, 11066), (1782, 10563), (2079, 9054), (2673, 7042), (3018, 6237), (3402, 5533), (3521, 5346), (4158, 4527)]