8987121402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{238019}}^1$

素因数の和:238091

約数の個数: 64

約数和(自身を含む): 21935923200

約数和(自身を除く): 12948801798

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 406, 434, 609, 651, 899, 1218, 1302, 1798, 2697, 5394, 6293, 12586, 18879, 37758, 238019, 476038, 714057, 1428114, 1666133, 3332266, 4998399, 6902551, 7378589, 9996798, 13805102, 14757178, 20707653, 22135767, 41415306, 44271534, 48317857, 51650123, 96635714, 103300246, 144953571, 154950369, 213979081, 289907142, 309900738, 427958162, 641937243, 1283874486, 1497853567, 2995707134, 4493560701, 8987121402]

約数ペア:

[(1, 8987121402), (2, 4493560701), (3, 2995707134), (6, 1497853567), (7, 1283874486), (14, 641937243), (21, 427958162), (29, 309900738), (31, 289907142), (42, 213979081), (58, 154950369), (62, 144953571), (87, 103300246), (93, 96635714), (174, 51650123), (186, 48317857), (203, 44271534), (217, 41415306), (406, 22135767), (434, 20707653), (609, 14757178), (651, 13805102), (899, 9996798), (1218, 7378589), (1302, 6902551), (1798, 4998399), (2697, 3332266), (5394, 1666133), (6293, 1428114), (12586, 714057), (18879, 476038), (37758, 238019)]