8204742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5009}}^1$

素因数の和:5037

約数の個数: 48

約数和(自身を含む): 21883680

約数和(自身を除く): 13678938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 5009, 10018, 15027, 30054, 35063, 45081, 65117, 70126, 90162, 105189, 130234, 195351, 210378, 315567, 390702, 455819, 586053, 631134, 911638, 1172106, 1367457, 2734914, 4102371, 8204742]

約数ペア:

[(1, 8204742), (2, 4102371), (3, 2734914), (6, 1367457), (7, 1172106), (9, 911638), (13, 631134), (14, 586053), (18, 455819), (21, 390702), (26, 315567), (39, 210378), (42, 195351), (63, 130234), (78, 105189), (91, 90162), (117, 70126), (126, 65117), (182, 45081), (234, 35063), (273, 30054), (546, 15027), (819, 10018), (1638, 5009)]