66166254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15913}}^1$

素因数の和:15942

約数の個数: 64

約数和(自身を含む): 183329280

約数和(自身を除く): 117163026

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 15913, 31826, 47739, 95478, 111391, 143217, 175043, 222782, 286434, 334173, 350086, 429651, 525129, 668346, 859302, 1002519, 1050258, 1225301, 1575387, 2005038, 2450602, 3007557, 3150774, 3675903, 4726161, 6015114, 7351806, 9452322, 11027709, 22055418, 33083127, 66166254]

約数ペア:

[(1, 66166254), (2, 33083127), (3, 22055418), (6, 11027709), (7, 9452322), (9, 7351806), (11, 6015114), (14, 4726161), (18, 3675903), (21, 3150774), (22, 3007557), (27, 2450602), (33, 2005038), (42, 1575387), (54, 1225301), (63, 1050258), (66, 1002519), (77, 859302), (99, 668346), (126, 525129), (154, 429651), (189, 350086), (198, 334173), (231, 286434), (297, 222782), (378, 175043), (462, 143217), (594, 111391), (693, 95478), (1386, 47739), (2079, 31826), (4158, 15913)]