2771388

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 7311360

約数和(自身を除く): 4539972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 383, 402, 603, 766, 804, 1149, 1206, 1532, 1809, 2298, 2412, 3447, 3618, 4596, 6894, 7236, 10341, 13788, 20682, 25661, 41364, 51322, 76983, 102644, 153966, 230949, 307932, 461898, 692847, 923796, 1385694, 2771388]

約数ペア:

[(1, 2771388), (2, 1385694), (3, 923796), (4, 692847), (6, 461898), (9, 307932), (12, 230949), (18, 153966), (27, 102644), (36, 76983), (54, 51322), (67, 41364), (108, 25661), (134, 20682), (201, 13788), (268, 10341), (383, 7236), (402, 6894), (603, 4596), (766, 3618), (804, 3447), (1149, 2412), (1206, 2298), (1532, 1809)]