18751194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 51577344

約数和(自身を除く): 32826150

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 83, 99, 126, 154, 163, 166, 198, 231, 249, 326, 462, 489, 498, 581, 693, 747, 913, 978, 1141, 1162, 1386, 1467, 1494, 1743, 1793, 1826, 2282, 2739, 2934, 3423, 3486, 3586, 5229, 5379, 5478, 6391, 6846, 8217, 10269, 10458, 10758, 12551, 12782, 13529, 16137, 16434, 19173, 20538, 25102, 27058, 32274, 37653, 38346, 40587, 57519, 75306, 81174, 94703, 112959, 115038, 121761, 148819, 189406, 225918, 243522, 284109, 297638, 446457, 568218, 852327, 892914, 1041733, 1339371, 1704654, 2083466, 2678742, 3125199, 6250398, 9375597, 18751194]

約数ペア:

[(1, 18751194), (2, 9375597), (3, 6250398), (6, 3125199), (7, 2678742), (9, 2083466), (11, 1704654), (14, 1339371), (18, 1041733), (21, 892914), (22, 852327), (33, 568218), (42, 446457), (63, 297638), (66, 284109), (77, 243522), (83, 225918), (99, 189406), (126, 148819), (154, 121761), (163, 115038), (166, 112959), (198, 94703), (231, 81174), (249, 75306), (326, 57519), (462, 40587), (489, 38346), (498, 37653), (581, 32274), (693, 27058), (747, 25102), (913, 20538), (978, 19173), (1141, 16434), (1162, 16137), (1386, 13529), (1467, 12782), (1494, 12551), (1743, 10758), (1793, 10458), (1826, 10269), (2282, 8217), (2739, 6846), (2934, 6391), (3423, 5478), (3486, 5379), (3586, 5229)]