18011868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6917}}^1$

素因数の和:6962

約数の個数: 48

約数和(自身を含む): 49588224

約数和(自身を除く): 31576356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 6917, 13834, 20751, 27668, 41502, 48419, 83004, 96838, 145257, 193676, 214427, 290514, 428854, 581028, 643281, 857708, 1286562, 1500989, 2573124, 3001978, 4502967, 6003956, 9005934, 18011868]

約数ペア:

[(1, 18011868), (2, 9005934), (3, 6003956), (4, 4502967), (6, 3001978), (7, 2573124), (12, 1500989), (14, 1286562), (21, 857708), (28, 643281), (31, 581028), (42, 428854), (62, 290514), (84, 214427), (93, 193676), (124, 145257), (186, 96838), (217, 83004), (372, 48419), (434, 41502), (651, 27668), (868, 20751), (1302, 13834), (2604, 6917)]