1615788

素因数分解:

$2^2\times 3^4\times {\mathrm{4987}}^1$

素因数の和:5003

約数の個数: 30

約数和(自身を含む): 4224836

約数和(自身を除く): 2609048

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4987, 9974, 14961, 19948, 29922, 44883, 59844, 89766, 134649, 179532, 269298, 403947, 538596, 807894, 1615788]

約数ペア:

[(1, 1615788), (2, 807894), (3, 538596), (4, 403947), (6, 269298), (9, 179532), (12, 134649), (18, 89766), (27, 59844), (36, 44883), (54, 29922), (81, 19948), (108, 14961), (162, 9974), (324, 4987)]