31186134

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 81768960

約数和(自身を除く): 50582826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 89, 103, 126, 162, 178, 189, 206, 243, 267, 309, 378, 486, 534, 567, 618, 623, 721, 801, 927, 1134, 1246, 1442, 1602, 1701, 1854, 1869, 2163, 2403, 2781, 3402, 3738, 4326, 4806, 5562, 5607, 6489, 7209, 8343, 9167, 11214, 12978, 14418, 16686, 16821, 18334, 19467, 21627, 25029, 27501, 33642, 38934, 43254, 50058, 50463, 55002, 58401, 64169, 82503, 100926, 116802, 128338, 151389, 165006, 175203, 192507, 247509, 302778, 350406, 385014, 495018, 577521, 742527, 1155042, 1485054, 1732563, 2227581, 3465126, 4455162, 5197689, 10395378, 15593067, 31186134]

約数ペア:

[(1, 31186134), (2, 15593067), (3, 10395378), (6, 5197689), (7, 4455162), (9, 3465126), (14, 2227581), (18, 1732563), (21, 1485054), (27, 1155042), (42, 742527), (54, 577521), (63, 495018), (81, 385014), (89, 350406), (103, 302778), (126, 247509), (162, 192507), (178, 175203), (189, 165006), (206, 151389), (243, 128338), (267, 116802), (309, 100926), (378, 82503), (486, 64169), (534, 58401), (567, 55002), (618, 50463), (623, 50058), (721, 43254), (801, 38934), (927, 33642), (1134, 27501), (1246, 25029), (1442, 21627), (1602, 19467), (1701, 18334), (1854, 16821), (1869, 16686), (2163, 14418), (2403, 12978), (2781, 11214), (3402, 9167), (3738, 8343), (4326, 7209), (4806, 6489), (5562, 5607)]