127489194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{919}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 325017600

約数和(自身を除く): 197528406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 367, 378, 734, 919, 1101, 1838, 2202, 2569, 2757, 3303, 5138, 5514, 6433, 6606, 7707, 8271, 9909, 12866, 15414, 16542, 19299, 19818, 23121, 24813, 38598, 46242, 49626, 57897, 69363, 115794, 138726, 173691, 337273, 347382, 674546, 1011819, 2023638, 2360911, 3035457, 4721822, 6070914, 7082733, 9106371, 14165466, 18212742, 21248199, 42496398, 63744597, 127489194]

約数ペア:

[(1, 127489194), (2, 63744597), (3, 42496398), (6, 21248199), (7, 18212742), (9, 14165466), (14, 9106371), (18, 7082733), (21, 6070914), (27, 4721822), (42, 3035457), (54, 2360911), (63, 2023638), (126, 1011819), (189, 674546), (367, 347382), (378, 337273), (734, 173691), (919, 138726), (1101, 115794), (1838, 69363), (2202, 57897), (2569, 49626), (2757, 46242), (3303, 38598), (5138, 24813), (5514, 23121), (6433, 19818), (6606, 19299), (7707, 16542), (8271, 15414), (9909, 12866)]