2011695984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{13873}}^1$

素因数の和:13959

約数の個数: 120

約数和(自身を含む): 6038519760

約数和(自身を除く): 4026823776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 212, 228, 304, 318, 342, 424, 456, 477, 636, 684, 848, 912, 954, 1007, 1272, 1368, 1908, 2014, 2544, 2736, 3021, 3816, 4028, 6042, 7632, 8056, 9063, 12084, 13873, 16112, 18126, 24168, 27746, 36252, 41619, 48336, 55492, 72504, 83238, 110984, 124857, 145008, 166476, 221968, 249714, 263587, 332952, 499428, 527174, 665904, 735269, 790761, 998856, 1054348, 1470538, 1581522, 1997712, 2108696, 2205807, 2372283, 2941076, 3163044, 4217392, 4411614, 4744566, 5882152, 6326088, 6617421, 8823228, 9489132, 11764304, 12652176, 13234842, 13970111, 17646456, 18978264, 26469684, 27940222, 35292912, 37956528, 41910333, 52939368, 55880444, 83820666, 105878736, 111760888, 125730999, 167641332, 223521776, 251461998, 335282664, 502923996, 670565328, 1005847992, 2011695984]

約数ペア:

[(1, 2011695984), (2, 1005847992), (3, 670565328), (4, 502923996), (6, 335282664), (8, 251461998), (9, 223521776), (12, 167641332), (16, 125730999), (18, 111760888), (19, 105878736), (24, 83820666), (36, 55880444), (38, 52939368), (48, 41910333), (53, 37956528), (57, 35292912), (72, 27940222), (76, 26469684), (106, 18978264), (114, 17646456), (144, 13970111), (152, 13234842), (159, 12652176), (171, 11764304), (212, 9489132), (228, 8823228), (304, 6617421), (318, 6326088), (342, 5882152), (424, 4744566), (456, 4411614), (477, 4217392), (636, 3163044), (684, 2941076), (848, 2372283), (912, 2205807), (954, 2108696), (1007, 1997712), (1272, 1581522), (1368, 1470538), (1908, 1054348), (2014, 998856), (2544, 790761), (2736, 735269), (3021, 665904), (3816, 527174), (4028, 499428), (6042, 332952), (7632, 263587), (8056, 249714), (9063, 221968), (12084, 166476), (13873, 145008), (16112, 124857), (18126, 110984), (24168, 83238), (27746, 72504), (36252, 55492), (41619, 48336)]