25441038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10627}}^1$

素因数の和:10661

約数の個数: 48

約数和(自身を含む): 66318720

約数和(自身を除く): 40877682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 10627, 21254, 31881, 63762, 74389, 95643, 148778, 191286, 201913, 223167, 403826, 446334, 605739, 669501, 1211478, 1339002, 1413391, 1817217, 2826782, 3634434, 4240173, 8480346, 12720519, 25441038]

約数ペア:

[(1, 25441038), (2, 12720519), (3, 8480346), (6, 4240173), (7, 3634434), (9, 2826782), (14, 1817217), (18, 1413391), (19, 1339002), (21, 1211478), (38, 669501), (42, 605739), (57, 446334), (63, 403826), (114, 223167), (126, 201913), (133, 191286), (171, 148778), (266, 95643), (342, 74389), (399, 63762), (798, 31881), (1197, 21254), (2394, 10627)]