123221412

素因数分解:

$2^2\times 3^6\times {\mathrm{42257}}^1$

素因数の和:42279

約数の個数: 42

約数和(自身を含む): 323315958

約数和(自身を除く): 200094546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 42257, 84514, 126771, 169028, 253542, 380313, 507084, 760626, 1140939, 1521252, 2281878, 3422817, 4563756, 6845634, 10268451, 13691268, 20536902, 30805353, 41073804, 61610706, 123221412]

約数ペア:

[(1, 123221412), (2, 61610706), (3, 41073804), (4, 30805353), (6, 20536902), (9, 13691268), (12, 10268451), (18, 6845634), (27, 4563756), (36, 3422817), (54, 2281878), (81, 1521252), (108, 1140939), (162, 760626), (243, 507084), (324, 380313), (486, 253542), (729, 169028), (972, 126771), (1458, 84514), (2916, 42257)]