8219394

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:576

約数の個数: 40

約数和(自身を含む): 18621900

約数和(自身を除く): 10402506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 449, 678, 898, 1017, 1347, 2034, 2694, 3051, 4041, 6102, 8082, 9153, 12123, 18306, 24246, 36369, 50737, 72738, 101474, 152211, 304422, 456633, 913266, 1369899, 2739798, 4109697, 8219394]

約数ペア:

[(1, 8219394), (2, 4109697), (3, 2739798), (6, 1369899), (9, 913266), (18, 456633), (27, 304422), (54, 152211), (81, 101474), (113, 72738), (162, 50737), (226, 36369), (339, 24246), (449, 18306), (678, 12123), (898, 9153), (1017, 8082), (1347, 6102), (2034, 4041), (2694, 3051)]