18073146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 45158400

約数和(自身を除く): 27085254

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 419, 474, 546, 553, 838, 1027, 1106, 1257, 1659, 2054, 2514, 2933, 3081, 3318, 5447, 5866, 6162, 7189, 8799, 10894, 14378, 16341, 17598, 21567, 32682, 33101, 38129, 43134, 66202, 76258, 99303, 114387, 198606, 228774, 231707, 430313, 463414, 695121, 860626, 1290939, 1390242, 2581878, 3012191, 6024382, 9036573, 18073146]

約数ペア:

[(1, 18073146), (2, 9036573), (3, 6024382), (6, 3012191), (7, 2581878), (13, 1390242), (14, 1290939), (21, 860626), (26, 695121), (39, 463414), (42, 430313), (78, 231707), (79, 228774), (91, 198606), (158, 114387), (182, 99303), (237, 76258), (273, 66202), (419, 43134), (474, 38129), (546, 33101), (553, 32682), (838, 21567), (1027, 17598), (1106, 16341), (1257, 14378), (1659, 10894), (2054, 8799), (2514, 7189), (2933, 6162), (3081, 5866), (3318, 5447)]