550147698

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{2441}}^1$

素因数の和:3127

約数の個数: 48

約数和(自身を含む): 1257141600

約数和(自身を除く): 706993902

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 659, 1318, 1977, 2441, 3954, 4882, 5931, 7323, 11862, 12521, 14646, 21969, 25042, 37563, 43938, 46379, 75126, 92758, 112689, 139137, 225378, 278274, 417411, 834822, 1608619, 3217238, 4825857, 9651714, 14477571, 28955142, 30563761, 61127522, 91691283, 183382566, 275073849, 550147698]

約数ペア:

[(1, 550147698), (2, 275073849), (3, 183382566), (6, 91691283), (9, 61127522), (18, 30563761), (19, 28955142), (38, 14477571), (57, 9651714), (114, 4825857), (171, 3217238), (342, 1608619), (659, 834822), (1318, 417411), (1977, 278274), (2441, 225378), (3954, 139137), (4882, 112689), (5931, 92758), (7323, 75126), (11862, 46379), (12521, 43938), (14646, 37563), (21969, 25042)]