25205418

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 67092480

約数和(自身を除く): 41887062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 239, 243, 279, 378, 434, 478, 486, 558, 567, 651, 717, 837, 1134, 1302, 1434, 1673, 1674, 1701, 1953, 2151, 2511, 3346, 3402, 3906, 4302, 5019, 5022, 5859, 6453, 7409, 7533, 10038, 11718, 12906, 14818, 15057, 15066, 17577, 19359, 22227, 30114, 35154, 38718, 44454, 45171, 51863, 52731, 58077, 66681, 90342, 103726, 105462, 116154, 133362, 135513, 155589, 200043, 271026, 311178, 400086, 406539, 466767, 600129, 813078, 933534, 1200258, 1400301, 1800387, 2800602, 3600774, 4200903, 8401806, 12602709, 25205418]

約数ペア:

[(1, 25205418), (2, 12602709), (3, 8401806), (6, 4200903), (7, 3600774), (9, 2800602), (14, 1800387), (18, 1400301), (21, 1200258), (27, 933534), (31, 813078), (42, 600129), (54, 466767), (62, 406539), (63, 400086), (81, 311178), (93, 271026), (126, 200043), (162, 155589), (186, 135513), (189, 133362), (217, 116154), (239, 105462), (243, 103726), (279, 90342), (378, 66681), (434, 58077), (478, 52731), (486, 51863), (558, 45171), (567, 44454), (651, 38718), (717, 35154), (837, 30114), (1134, 22227), (1302, 19359), (1434, 17577), (1673, 15066), (1674, 15057), (1701, 14818), (1953, 12906), (2151, 11718), (2511, 10038), (3346, 7533), (3402, 7409), (3906, 6453), (4302, 5859), (5019, 5022)]