31366854

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 71285760

約数和(自身を除く): 39918906

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 67, 93, 134, 186, 201, 279, 402, 558, 603, 839, 1206, 1678, 2077, 2517, 4154, 5034, 6231, 7551, 12462, 15102, 18693, 26009, 37386, 52018, 56213, 78027, 112426, 156054, 168639, 234081, 337278, 468162, 505917, 1011834, 1742603, 3485206, 5227809, 10455618, 15683427, 31366854]

約数ペア:

[(1, 31366854), (2, 15683427), (3, 10455618), (6, 5227809), (9, 3485206), (18, 1742603), (31, 1011834), (62, 505917), (67, 468162), (93, 337278), (134, 234081), (186, 168639), (201, 156054), (279, 112426), (402, 78027), (558, 56213), (603, 52018), (839, 37386), (1206, 26009), (1678, 18693), (2077, 15102), (2517, 12462), (4154, 7551), (5034, 6231)]