2454894

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 5929200

約数和(自身を除く): 3474306

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 269, 338, 351, 507, 538, 702, 807, 1014, 1521, 1614, 2421, 3042, 3497, 4563, 4842, 6994, 7263, 9126, 10491, 14526, 20982, 31473, 45461, 62946, 90922, 94419, 136383, 188838, 272766, 409149, 818298, 1227447, 2454894]

約数ペア:

[(1, 2454894), (2, 1227447), (3, 818298), (6, 409149), (9, 272766), (13, 188838), (18, 136383), (26, 94419), (27, 90922), (39, 62946), (54, 45461), (78, 31473), (117, 20982), (169, 14526), (234, 10491), (269, 9126), (338, 7263), (351, 6994), (507, 4842), (538, 4563), (702, 3497), (807, 3042), (1014, 2421), (1521, 1614)]