2451715578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{551443}}^1$

素因数の和:551483

約数の個数: 48

約数和(自身を含む): 6021768480

約数和(自身を除く): 3570052902

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 551443, 1102886, 1654329, 3308658, 4962987, 7168759, 9925974, 10477417, 14337518, 20954834, 21506277, 31432251, 43012554, 62864502, 64518831, 94296753, 129037662, 136206421, 188593506, 272412842, 408619263, 817238526, 1225857789, 2451715578]

約数ペア:

[(1, 2451715578), (2, 1225857789), (3, 817238526), (6, 408619263), (9, 272412842), (13, 188593506), (18, 136206421), (19, 129037662), (26, 94296753), (38, 64518831), (39, 62864502), (57, 43012554), (78, 31432251), (114, 21506277), (117, 20954834), (171, 14337518), (234, 10477417), (247, 9925974), (342, 7168759), (494, 4962987), (741, 3308658), (1482, 1654329), (2223, 1102886), (4446, 551443)]