1421228484

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{77867}}^1$

素因数の和:77906

約数の個数: 72

約数和(自身を含む): 3989956320

約数和(自身を除く): 2568727836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 18252, 77867, 155734, 233601, 311468, 467202, 700803, 934404, 1012271, 1401606, 2024542, 2102409, 2803212, 3036813, 4049084, 4204818, 6073626, 8409636, 9110439, 12147252, 13159523, 18220878, 26319046, 27331317, 36441756, 39478569, 52638092, 54662634, 78957138, 109325268, 118435707, 157914276, 236871414, 355307121, 473742828, 710614242, 1421228484]

約数ペア:

[(1, 1421228484), (2, 710614242), (3, 473742828), (4, 355307121), (6, 236871414), (9, 157914276), (12, 118435707), (13, 109325268), (18, 78957138), (26, 54662634), (27, 52638092), (36, 39478569), (39, 36441756), (52, 27331317), (54, 26319046), (78, 18220878), (108, 13159523), (117, 12147252), (156, 9110439), (169, 8409636), (234, 6073626), (338, 4204818), (351, 4049084), (468, 3036813), (507, 2803212), (676, 2102409), (702, 2024542), (1014, 1401606), (1404, 1012271), (1521, 934404), (2028, 700803), (3042, 467202), (4563, 311468), (6084, 233601), (9126, 155734), (18252, 77867)]