15684468

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 22417932

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 123, 142, 164, 213, 246, 284, 426, 449, 492, 852, 898, 1347, 1796, 2694, 2911, 5388, 5822, 8733, 11644, 17466, 18409, 31879, 34932, 36818, 55227, 63758, 73636, 95637, 110454, 127516, 191274, 220908, 382548, 1307039, 2614078, 3921117, 5228156, 7842234, 15684468]

約数ペア:

[(1, 15684468), (2, 7842234), (3, 5228156), (4, 3921117), (6, 2614078), (12, 1307039), (41, 382548), (71, 220908), (82, 191274), (123, 127516), (142, 110454), (164, 95637), (213, 73636), (246, 63758), (284, 55227), (426, 36818), (449, 34932), (492, 31879), (852, 18409), (898, 17466), (1347, 11644), (1796, 8733), (2694, 5822), (2911, 5388)]