19010754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2684

約数の個数: 64

約数和(自身を含む): 50841600

約数和(自身を除く): 31830846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 2647, 3591, 5294, 7182, 7941, 15882, 18529, 23823, 37058, 47646, 50293, 55587, 71469, 100586, 111174, 142938, 150879, 166761, 301758, 333522, 352051, 452637, 500283, 704102, 905274, 1000566, 1056153, 1357911, 2112306, 2715822, 3168459, 6336918, 9505377, 19010754]

約数ペア:

[(1, 19010754), (2, 9505377), (3, 6336918), (6, 3168459), (7, 2715822), (9, 2112306), (14, 1357911), (18, 1056153), (19, 1000566), (21, 905274), (27, 704102), (38, 500283), (42, 452637), (54, 352051), (57, 333522), (63, 301758), (114, 166761), (126, 150879), (133, 142938), (171, 111174), (189, 100586), (266, 71469), (342, 55587), (378, 50293), (399, 47646), (513, 37058), (798, 23823), (1026, 18529), (1197, 15882), (2394, 7941), (2647, 7182), (3591, 5294)]