27969228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{110989}}^1$

素因数の和:111006

約数の個数: 36

約数和(自身を含む): 80800720

約数和(自身を除く): 52831492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 110989, 221978, 332967, 443956, 665934, 776923, 998901, 1331868, 1553846, 1997802, 2330769, 3107692, 3995604, 4661538, 6992307, 9323076, 13984614, 27969228]

約数ペア:

[(1, 27969228), (2, 13984614), (3, 9323076), (4, 6992307), (6, 4661538), (7, 3995604), (9, 3107692), (12, 2330769), (14, 1997802), (18, 1553846), (21, 1331868), (28, 998901), (36, 776923), (42, 665934), (63, 443956), (84, 332967), (126, 221978), (252, 110989)]