12801996

素因数分解:

$2^2\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 33516000

約数和(自身を除く): 20714004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 226, 339, 452, 678, 1017, 1049, 1356, 2034, 2098, 3051, 3147, 4068, 4196, 6102, 6294, 9441, 12204, 12588, 18882, 28323, 37764, 56646, 113292, 118537, 237074, 355611, 474148, 711222, 1066833, 1422444, 2133666, 3200499, 4267332, 6400998, 12801996]

約数ペア:

[(1, 12801996), (2, 6400998), (3, 4267332), (4, 3200499), (6, 2133666), (9, 1422444), (12, 1066833), (18, 711222), (27, 474148), (36, 355611), (54, 237074), (108, 118537), (113, 113292), (226, 56646), (339, 37764), (452, 28323), (678, 18882), (1017, 12588), (1049, 12204), (1356, 9441), (2034, 6294), (2098, 6102), (3051, 4196), (3147, 4068)]