27141842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 27048238

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 47, 91, 94, 133, 167, 182, 247, 266, 329, 334, 494, 611, 658, 893, 1169, 1222, 1729, 1786, 2171, 2338, 3173, 3458, 4277, 4342, 6251, 6346, 7849, 8554, 11609, 12502, 15197, 15698, 22211, 23218, 30394, 41249, 44422, 54943, 81263, 82498, 102037, 109886, 149131, 162526, 204074, 288743, 298262, 577486, 714259, 1043917, 1428518, 1938703, 2087834, 3877406, 13570921, 27141842]

約数ペア:

[(1, 27141842), (2, 13570921), (7, 3877406), (13, 2087834), (14, 1938703), (19, 1428518), (26, 1043917), (38, 714259), (47, 577486), (91, 298262), (94, 288743), (133, 204074), (167, 162526), (182, 149131), (247, 109886), (266, 102037), (329, 82498), (334, 81263), (494, 54943), (611, 44422), (658, 41249), (893, 30394), (1169, 23218), (1222, 22211), (1729, 15698), (1786, 15197), (2171, 12502), (2338, 11609), (3173, 8554), (3458, 7849), (4277, 6346), (4342, 6251)]