2583378

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 6802380

約数和(自身を除く): 4219002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 101, 126, 147, 174, 202, 203, 261, 294, 303, 406, 441, 522, 606, 609, 707, 882, 909, 1218, 1414, 1421, 1818, 1827, 2121, 2842, 2929, 3654, 4242, 4263, 4949, 5858, 6363, 8526, 8787, 9898, 12726, 12789, 14847, 17574, 20503, 25578, 26361, 29694, 41006, 44541, 52722, 61509, 89082, 123018, 143521, 184527, 287042, 369054, 430563, 861126, 1291689, 2583378]

約数ペア:

[(1, 2583378), (2, 1291689), (3, 861126), (6, 430563), (7, 369054), (9, 287042), (14, 184527), (18, 143521), (21, 123018), (29, 89082), (42, 61509), (49, 52722), (58, 44541), (63, 41006), (87, 29694), (98, 26361), (101, 25578), (126, 20503), (147, 17574), (174, 14847), (202, 12789), (203, 12726), (261, 9898), (294, 8787), (303, 8526), (406, 6363), (441, 5858), (522, 4949), (606, 4263), (609, 4242), (707, 3654), (882, 2929), (909, 2842), (1218, 2121), (1414, 1827), (1421, 1818)]