45407754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{647}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 112814208

約数和(自身を除く): 67406454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 557, 647, 1114, 1294, 1671, 1941, 3342, 3882, 3899, 4529, 5013, 5823, 7798, 9058, 10026, 11646, 11697, 13587, 23394, 27174, 35091, 40761, 70182, 81522, 360379, 720758, 1081137, 2162274, 2522653, 3243411, 5045306, 6486822, 7567959, 15135918, 22703877, 45407754]

約数ペア:

[(1, 45407754), (2, 22703877), (3, 15135918), (6, 7567959), (7, 6486822), (9, 5045306), (14, 3243411), (18, 2522653), (21, 2162274), (42, 1081137), (63, 720758), (126, 360379), (557, 81522), (647, 70182), (1114, 40761), (1294, 35091), (1671, 27174), (1941, 23394), (3342, 13587), (3882, 11697), (3899, 11646), (4529, 10026), (5013, 9058), (5823, 7798)]