2977812

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 7585396

約数和(自身を除く): 4607584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 457, 543, 724, 914, 1086, 1371, 1629, 1828, 2172, 2742, 3258, 4113, 5484, 6516, 8226, 16452, 82717, 165434, 248151, 330868, 496302, 744453, 992604, 1488906, 2977812]

約数ペア:

[(1, 2977812), (2, 1488906), (3, 992604), (4, 744453), (6, 496302), (9, 330868), (12, 248151), (18, 165434), (36, 82717), (181, 16452), (362, 8226), (457, 6516), (543, 5484), (724, 4113), (914, 3258), (1086, 2742), (1371, 2172), (1629, 1828)]