138890466

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53959}}^1$

素因数の和:53991

約数の個数: 48

約数和(自身を含む): 353545920

約数和(自身を除く): 214655454

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 53959, 107918, 161877, 323754, 485631, 593549, 701467, 971262, 1187098, 1402934, 1780647, 2104401, 3561294, 4208802, 5341941, 6313203, 7716137, 10683882, 12626406, 15432274, 23148411, 46296822, 69445233, 138890466]

約数ペア:

[(1, 138890466), (2, 69445233), (3, 46296822), (6, 23148411), (9, 15432274), (11, 12626406), (13, 10683882), (18, 7716137), (22, 6313203), (26, 5341941), (33, 4208802), (39, 3561294), (66, 2104401), (78, 1780647), (99, 1402934), (117, 1187098), (143, 971262), (198, 701467), (234, 593549), (286, 485631), (429, 323754), (858, 161877), (1287, 107918), (2574, 53959)]