27900972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{70457}}^1$

素因数の和:70478

約数の個数: 36

約数和(自身を含む): 76940136

約数和(自身を除く): 49039164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 70457, 140914, 211371, 281828, 422742, 634113, 775027, 845484, 1268226, 1550054, 2325081, 2536452, 3100108, 4650162, 6975243, 9300324, 13950486, 27900972]

約数ペア:

[(1, 27900972), (2, 13950486), (3, 9300324), (4, 6975243), (6, 4650162), (9, 3100108), (11, 2536452), (12, 2325081), (18, 1550054), (22, 1268226), (33, 845484), (36, 775027), (44, 634113), (66, 422742), (99, 281828), (132, 211371), (198, 140914), (396, 70457)]