15187284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20089}}^1$

素因数の和:20109

約数の個数: 48

約数和(自身を含む): 45001600

約数和(自身を除く): 29814316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20089, 40178, 60267, 80356, 120534, 140623, 180801, 241068, 281246, 361602, 421869, 542403, 562492, 723204, 843738, 1084806, 1265607, 1687476, 2169612, 2531214, 3796821, 5062428, 7593642, 15187284]

約数ペア:

[(1, 15187284), (2, 7593642), (3, 5062428), (4, 3796821), (6, 2531214), (7, 2169612), (9, 1687476), (12, 1265607), (14, 1084806), (18, 843738), (21, 723204), (27, 562492), (28, 542403), (36, 421869), (42, 361602), (54, 281246), (63, 241068), (84, 180801), (108, 140623), (126, 120534), (189, 80356), (252, 60267), (378, 40178), (756, 20089)]