21027974184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3517}}^1\times {\mathrm{11863}}^1$

素因数の和:15399

約数の個数: 96

約数和(自身を含む): 65110581120

約数和(自身を除く): 44082606936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3517, 7034, 10551, 11863, 14068, 21102, 23726, 24619, 28136, 31653, 35589, 42204, 47452, 49238, 63306, 71178, 73857, 83041, 84408, 94904, 98476, 106767, 126612, 142356, 147714, 166082, 196952, 213534, 221571, 249123, 253224, 284712, 295428, 332164, 427068, 443142, 498246, 590856, 664328, 747369, 854136, 886284, 996492, 1494738, 1772568, 1992984, 2989476, 5978952, 41722171, 83444342, 125166513, 166888684, 250333026, 292055197, 333777368, 375499539, 500666052, 584110394, 750999078, 876165591, 1001332104, 1168220788, 1501998156, 1752331182, 2336441576, 2628496773, 3003996312, 3504662364, 5256993546, 7009324728, 10513987092, 21027974184]

約数ペア:

[(1, 21027974184), (2, 10513987092), (3, 7009324728), (4, 5256993546), (6, 3504662364), (7, 3003996312), (8, 2628496773), (9, 2336441576), (12, 1752331182), (14, 1501998156), (18, 1168220788), (21, 1001332104), (24, 876165591), (28, 750999078), (36, 584110394), (42, 500666052), (56, 375499539), (63, 333777368), (72, 292055197), (84, 250333026), (126, 166888684), (168, 125166513), (252, 83444342), (504, 41722171), (3517, 5978952), (7034, 2989476), (10551, 1992984), (11863, 1772568), (14068, 1494738), (21102, 996492), (23726, 886284), (24619, 854136), (28136, 747369), (31653, 664328), (35589, 590856), (42204, 498246), (47452, 443142), (49238, 427068), (63306, 332164), (71178, 295428), (73857, 284712), (83041, 253224), (84408, 249123), (94904, 221571), (98476, 213534), (106767, 196952), (126612, 166082), (142356, 147714)]