2021145126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{336521}}^1$

素因数の和:336557

約数の個数: 64

約数和(自身を含む): 5427426816

約数和(自身を除く): 3406281690

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 336521, 673042, 1009563, 2019126, 2355647, 3701731, 4374773, 4711294, 7066941, 7403462, 8749546, 11105193, 13124319, 14133882, 22210386, 25912117, 26248638, 30623411, 48122503, 51824234, 61246822, 77736351, 91870233, 96245006, 144367509, 155472702, 183740466, 288735018, 336857521, 673715042, 1010572563, 2021145126]

約数ペア:

[(1, 2021145126), (2, 1010572563), (3, 673715042), (6, 336857521), (7, 288735018), (11, 183740466), (13, 155472702), (14, 144367509), (21, 96245006), (22, 91870233), (26, 77736351), (33, 61246822), (39, 51824234), (42, 48122503), (66, 30623411), (77, 26248638), (78, 25912117), (91, 22210386), (143, 14133882), (154, 13124319), (182, 11105193), (231, 8749546), (273, 7403462), (286, 7066941), (429, 4711294), (462, 4374773), (546, 3701731), (858, 2355647), (1001, 2019126), (2002, 1009563), (3003, 673042), (6006, 336521)]