2800602

素因数分解:

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

素因数の和:288

約数の個数: 64

約数和(自身を含む): 7372800

約数和(自身を除く): 4572198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 239, 279, 378, 434, 478, 558, 651, 717, 837, 1302, 1434, 1673, 1674, 1953, 2151, 3346, 3906, 4302, 5019, 5859, 6453, 7409, 10038, 11718, 12906, 14818, 15057, 22227, 30114, 44454, 45171, 51863, 66681, 90342, 103726, 133362, 155589, 200043, 311178, 400086, 466767, 933534, 1400301, 2800602]

約数ペア:

[(1, 2800602), (2, 1400301), (3, 933534), (6, 466767), (7, 400086), (9, 311178), (14, 200043), (18, 155589), (21, 133362), (27, 103726), (31, 90342), (42, 66681), (54, 51863), (62, 45171), (63, 44454), (93, 30114), (126, 22227), (186, 15057), (189, 14818), (217, 12906), (239, 11718), (279, 10038), (378, 7409), (434, 6453), (478, 5859), (558, 5019), (651, 4302), (717, 3906), (837, 3346), (1302, 2151), (1434, 1953), (1673, 1674)]