1866998808

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{92941}}^1$

素因数の和:92990

約数の個数: 80

約数和(自身を含む): 5398071360

約数和(自身を除く): 3531072552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 92941, 185882, 278823, 371764, 557646, 743528, 836469, 1115292, 1672938, 2230584, 2509407, 2881171, 3345876, 5018814, 5762342, 6691752, 7528221, 8643513, 10037628, 11524684, 15056442, 17287026, 20075256, 23049368, 25930539, 30112884, 34574052, 51861078, 60225768, 69148104, 77791617, 103722156, 155583234, 207444312, 233374851, 311166468, 466749702, 622332936, 933499404, 1866998808]

約数ペア:

[(1, 1866998808), (2, 933499404), (3, 622332936), (4, 466749702), (6, 311166468), (8, 233374851), (9, 207444312), (12, 155583234), (18, 103722156), (24, 77791617), (27, 69148104), (31, 60225768), (36, 51861078), (54, 34574052), (62, 30112884), (72, 25930539), (81, 23049368), (93, 20075256), (108, 17287026), (124, 15056442), (162, 11524684), (186, 10037628), (216, 8643513), (248, 7528221), (279, 6691752), (324, 5762342), (372, 5018814), (558, 3345876), (648, 2881171), (744, 2509407), (837, 2230584), (1116, 1672938), (1674, 1115292), (2232, 836469), (2511, 743528), (3348, 557646), (5022, 371764), (6696, 278823), (10044, 185882), (20088, 92941)]