3953837538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{121157}}^1$

素因数の和:121216

約数の個数: 72

約数和(自身を含む): 10234700892

約数和(自身を除く): 6280863354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2331, 3626, 4662, 5439, 10878, 16317, 32634, 121157, 242314, 363471, 726942, 848099, 1090413, 1696198, 2180826, 2544297, 4482809, 5088594, 5936693, 7632891, 8965618, 11873386, 13448427, 15265782, 17810079, 26896854, 31379663, 35620158, 40345281, 53430237, 62759326, 80690562, 94138989, 106860474, 188277978, 219657641, 282416967, 439315282, 564833934, 658972923, 1317945846, 1976918769, 3953837538]

約数ペア:

[(1, 3953837538), (2, 1976918769), (3, 1317945846), (6, 658972923), (7, 564833934), (9, 439315282), (14, 282416967), (18, 219657641), (21, 188277978), (37, 106860474), (42, 94138989), (49, 80690562), (63, 62759326), (74, 53430237), (98, 40345281), (111, 35620158), (126, 31379663), (147, 26896854), (222, 17810079), (259, 15265782), (294, 13448427), (333, 11873386), (441, 8965618), (518, 7632891), (666, 5936693), (777, 5088594), (882, 4482809), (1554, 2544297), (1813, 2180826), (2331, 1696198), (3626, 1090413), (4662, 848099), (5439, 726942), (10878, 363471), (16317, 242314), (32634, 121157)]