11737854

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 27293760

約数和(自身を除く): 15555906

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 306, 431, 534, 801, 862, 1293, 1513, 1602, 2586, 3026, 3879, 4539, 7327, 7758, 9078, 13617, 14654, 21981, 27234, 38359, 43962, 65943, 76718, 115077, 131886, 230154, 345231, 652103, 690462, 1304206, 1956309, 3912618, 5868927, 11737854]

約数ペア:

[(1, 11737854), (2, 5868927), (3, 3912618), (6, 1956309), (9, 1304206), (17, 690462), (18, 652103), (34, 345231), (51, 230154), (89, 131886), (102, 115077), (153, 76718), (178, 65943), (267, 43962), (306, 38359), (431, 27234), (534, 21981), (801, 14654), (862, 13617), (1293, 9078), (1513, 7758), (1602, 7327), (2586, 4539), (3026, 3879)]