8100666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 20217600

約数和(自身を除く): 12116934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 269, 478, 538, 717, 807, 1434, 1614, 1673, 1883, 2151, 2421, 3346, 3766, 4302, 4842, 5019, 5649, 10038, 11298, 15057, 16947, 30114, 33894, 64291, 128582, 192873, 385746, 450037, 578619, 900074, 1157238, 1350111, 2700222, 4050333, 8100666]

約数ペア:

[(1, 8100666), (2, 4050333), (3, 2700222), (6, 1350111), (7, 1157238), (9, 900074), (14, 578619), (18, 450037), (21, 385746), (42, 192873), (63, 128582), (126, 64291), (239, 33894), (269, 30114), (478, 16947), (538, 15057), (717, 11298), (807, 10038), (1434, 5649), (1614, 5019), (1673, 4842), (1883, 4302), (2151, 3766), (2421, 3346)]