27654614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 51710400

約数和(自身を除く): 24055786

約数列:

[1, 2, 13, 17, 19, 26, 34, 37, 38, 74, 89, 178, 221, 247, 323, 442, 481, 494, 629, 646, 703, 962, 1157, 1258, 1406, 1513, 1691, 2314, 3026, 3293, 3382, 4199, 6586, 8177, 8398, 9139, 11951, 16354, 18278, 19669, 21983, 23902, 28747, 39338, 42809, 43966, 55981, 57494, 62567, 85618, 111962, 125134, 155363, 310726, 373711, 727753, 747422, 813371, 1063639, 1455506, 1626742, 2127278, 13827307, 27654614]

約数ペア:

[(1, 27654614), (2, 13827307), (13, 2127278), (17, 1626742), (19, 1455506), (26, 1063639), (34, 813371), (37, 747422), (38, 727753), (74, 373711), (89, 310726), (178, 155363), (221, 125134), (247, 111962), (323, 85618), (442, 62567), (481, 57494), (494, 55981), (629, 43966), (646, 42809), (703, 39338), (962, 28747), (1157, 23902), (1258, 21983), (1406, 19669), (1513, 18278), (1691, 16354), (2314, 11951), (3026, 9139), (3293, 8398), (3382, 8177), (4199, 6586)]