71323758

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18959}}^1$

素因数の和:18997

約数の個数: 48

約数和(自身を含む): 177465600

約数和(自身を除く): 106141842

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 18959, 37918, 56877, 113754, 170631, 208549, 341262, 360221, 417098, 625647, 720442, 1080663, 1251294, 1876941, 2161326, 3241989, 3753882, 3962431, 6483978, 7924862, 11887293, 23774586, 35661879, 71323758]

約数ペア:

[(1, 71323758), (2, 35661879), (3, 23774586), (6, 11887293), (9, 7924862), (11, 6483978), (18, 3962431), (19, 3753882), (22, 3241989), (33, 2161326), (38, 1876941), (57, 1251294), (66, 1080663), (99, 720442), (114, 625647), (171, 417098), (198, 360221), (209, 341262), (342, 208549), (418, 170631), (627, 113754), (1254, 56877), (1881, 37918), (3762, 18959)]