18167268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11383}}^1$

素因数の和:11416

約数の個数: 48

約数和(自身を含む): 51000320

約数和(自身を除く): 32833052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 11383, 22766, 34149, 45532, 68298, 79681, 136596, 159362, 216277, 239043, 318724, 432554, 478086, 648831, 865108, 956172, 1297662, 1513939, 2595324, 3027878, 4541817, 6055756, 9083634, 18167268]

約数ペア:

[(1, 18167268), (2, 9083634), (3, 6055756), (4, 4541817), (6, 3027878), (7, 2595324), (12, 1513939), (14, 1297662), (19, 956172), (21, 865108), (28, 648831), (38, 478086), (42, 432554), (57, 318724), (76, 239043), (84, 216277), (114, 159362), (133, 136596), (228, 79681), (266, 68298), (399, 45532), (532, 34149), (798, 22766), (1596, 11383)]