1804842

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:884

約数の個数: 40

約数和(自身を含む): 4360356

約数和(自身を除く): 2555514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 857, 1053, 1714, 2106, 2571, 5142, 7713, 11141, 15426, 22282, 23139, 33423, 46278, 66846, 69417, 100269, 138834, 200538, 300807, 601614, 902421, 1804842]

約数ペア:

[(1, 1804842), (2, 902421), (3, 601614), (6, 300807), (9, 200538), (13, 138834), (18, 100269), (26, 69417), (27, 66846), (39, 46278), (54, 33423), (78, 23139), (81, 22282), (117, 15426), (162, 11141), (234, 7713), (351, 5142), (702, 2571), (857, 2106), (1053, 1714)]