27712356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3203}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 74640384

約数和(自身を除く): 46928028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 3203, 4326, 6406, 8652, 9609, 12812, 19218, 22421, 38436, 44842, 67263, 89684, 134526, 269052, 329909, 659818, 989727, 1319636, 1979454, 2309363, 3958908, 4618726, 6928089, 9237452, 13856178, 27712356]

約数ペア:

[(1, 27712356), (2, 13856178), (3, 9237452), (4, 6928089), (6, 4618726), (7, 3958908), (12, 2309363), (14, 1979454), (21, 1319636), (28, 989727), (42, 659818), (84, 329909), (103, 269052), (206, 134526), (309, 89684), (412, 67263), (618, 44842), (721, 38436), (1236, 22421), (1442, 19218), (2163, 12812), (2884, 9609), (3203, 8652), (4326, 6406)]