19091646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3006

約数の個数: 64

約数和(自身を含む): 51356160

約数和(自身を除く): 32264514

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 2971, 3213, 5942, 6426, 8913, 17826, 20797, 26739, 41594, 50507, 53478, 62391, 80217, 101014, 124782, 151521, 160434, 187173, 303042, 353549, 374346, 454563, 561519, 707098, 909126, 1060647, 1123038, 1363689, 2121294, 2727378, 3181941, 6363882, 9545823, 19091646]

約数ペア:

[(1, 19091646), (2, 9545823), (3, 6363882), (6, 3181941), (7, 2727378), (9, 2121294), (14, 1363689), (17, 1123038), (18, 1060647), (21, 909126), (27, 707098), (34, 561519), (42, 454563), (51, 374346), (54, 353549), (63, 303042), (102, 187173), (119, 160434), (126, 151521), (153, 124782), (189, 101014), (238, 80217), (306, 62391), (357, 53478), (378, 50507), (459, 41594), (714, 26739), (918, 20797), (1071, 17826), (2142, 8913), (2971, 6426), (3213, 5942)]