13881996

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7591

約数の個数: 48

約数和(自身を含む): 38112480

約数和(自身を除く): 24230484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 7561, 15122, 22683, 30244, 45366, 68049, 90732, 128537, 136098, 204147, 257074, 272196, 385611, 408294, 514148, 771222, 816588, 1156833, 1542444, 2313666, 3470499, 4627332, 6940998, 13881996]

約数ペア:

[(1, 13881996), (2, 6940998), (3, 4627332), (4, 3470499), (6, 2313666), (9, 1542444), (12, 1156833), (17, 816588), (18, 771222), (27, 514148), (34, 408294), (36, 385611), (51, 272196), (54, 257074), (68, 204147), (102, 136098), (108, 128537), (153, 90732), (204, 68049), (306, 45366), (459, 30244), (612, 22683), (918, 15122), (1836, 7561)]