15278724

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{2371}}^1$

素因数の和:2560

約数の個数: 36

約数和(自身を含む): 38853360

約数和(自身を除く): 23574636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 2371, 3222, 4742, 6444, 7113, 9484, 14226, 21339, 28452, 42678, 85356, 424409, 848818, 1273227, 1697636, 2546454, 3819681, 5092908, 7639362, 15278724]

約数ペア:

[(1, 15278724), (2, 7639362), (3, 5092908), (4, 3819681), (6, 2546454), (9, 1697636), (12, 1273227), (18, 848818), (36, 424409), (179, 85356), (358, 42678), (537, 28452), (716, 21339), (1074, 14226), (1611, 9484), (2148, 7113), (2371, 6444), (3222, 4742)]