2019440556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151201}}^1$

素因数の和:151271

約数の個数: 72

約数和(自身を含む): 5944053024

約数和(自身を除く): 3924612468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 151201, 302402, 453603, 604804, 907206, 1058407, 1360809, 1814412, 2116814, 2721618, 3175221, 4233628, 5443236, 6350442, 8013653, 9525663, 12700884, 16027306, 19051326, 24040959, 32054612, 38102652, 48081918, 56095571, 72122877, 96163836, 112191142, 144245754, 168286713, 224382284, 288491508, 336573426, 504860139, 673146852, 1009720278, 2019440556]

約数ペア:

[(1, 2019440556), (2, 1009720278), (3, 673146852), (4, 504860139), (6, 336573426), (7, 288491508), (9, 224382284), (12, 168286713), (14, 144245754), (18, 112191142), (21, 96163836), (28, 72122877), (36, 56095571), (42, 48081918), (53, 38102652), (63, 32054612), (84, 24040959), (106, 19051326), (126, 16027306), (159, 12700884), (212, 9525663), (252, 8013653), (318, 6350442), (371, 5443236), (477, 4233628), (636, 3175221), (742, 2721618), (954, 2116814), (1113, 1814412), (1484, 1360809), (1908, 1058407), (2226, 907206), (3339, 604804), (4452, 453603), (6678, 302402), (13356, 151201)]