19342421784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{66977}}^1$

素因数の和:67190

約数の個数: 128

約数和(自身を含む): 61726924800

約数和(自身を除く): 42384503016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 191, 216, 252, 378, 382, 504, 573, 756, 764, 1146, 1337, 1512, 1528, 1719, 2292, 2674, 3438, 4011, 4584, 5157, 5348, 6876, 8022, 10314, 10696, 12033, 13752, 16044, 20628, 24066, 32088, 36099, 41256, 48132, 66977, 72198, 96264, 133954, 144396, 200931, 267908, 288792, 401862, 468839, 535816, 602793, 803724, 937678, 1205586, 1406517, 1607448, 1808379, 1875356, 2411172, 2813034, 3616758, 3750712, 4219551, 4822344, 5626068, 7233516, 8439102, 11252136, 12658653, 12792607, 14467032, 16878204, 25317306, 25585214, 33756408, 38377821, 50634612, 51170428, 76755642, 89548249, 101269224, 102340856, 115133463, 153511284, 179096498, 230266926, 268644747, 307022568, 345400389, 358192996, 460533852, 537289494, 690800778, 716385992, 805934241, 921067704, 1074578988, 1381601556, 1611868482, 2149157976, 2417802723, 2763203112, 3223736964, 4835605446, 6447473928, 9671210892, 19342421784]

約数ペア:

[(1, 19342421784), (2, 9671210892), (3, 6447473928), (4, 4835605446), (6, 3223736964), (7, 2763203112), (8, 2417802723), (9, 2149157976), (12, 1611868482), (14, 1381601556), (18, 1074578988), (21, 921067704), (24, 805934241), (27, 716385992), (28, 690800778), (36, 537289494), (42, 460533852), (54, 358192996), (56, 345400389), (63, 307022568), (72, 268644747), (84, 230266926), (108, 179096498), (126, 153511284), (168, 115133463), (189, 102340856), (191, 101269224), (216, 89548249), (252, 76755642), (378, 51170428), (382, 50634612), (504, 38377821), (573, 33756408), (756, 25585214), (764, 25317306), (1146, 16878204), (1337, 14467032), (1512, 12792607), (1528, 12658653), (1719, 11252136), (2292, 8439102), (2674, 7233516), (3438, 5626068), (4011, 4822344), (4584, 4219551), (5157, 3750712), (5348, 3616758), (6876, 2813034), (8022, 2411172), (10314, 1875356), (10696, 1808379), (12033, 1607448), (13752, 1406517), (16044, 1205586), (20628, 937678), (24066, 803724), (32088, 602793), (36099, 535816), (41256, 468839), (48132, 401862), (66977, 288792), (72198, 267908), (96264, 200931), (133954, 144396)]