1897302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 4665600

約数和(自身を除く): 2768298

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 89, 102, 114, 178, 187, 209, 267, 323, 374, 418, 534, 561, 627, 646, 969, 979, 1122, 1254, 1513, 1691, 1938, 1958, 2937, 3026, 3382, 3553, 4539, 5073, 5874, 7106, 9078, 10146, 10659, 16643, 18601, 21318, 28747, 33286, 37202, 49929, 55803, 57494, 86241, 99858, 111606, 172482, 316217, 632434, 948651, 1897302]

約数ペア:

[(1, 1897302), (2, 948651), (3, 632434), (6, 316217), (11, 172482), (17, 111606), (19, 99858), (22, 86241), (33, 57494), (34, 55803), (38, 49929), (51, 37202), (57, 33286), (66, 28747), (89, 21318), (102, 18601), (114, 16643), (178, 10659), (187, 10146), (209, 9078), (267, 7106), (323, 5874), (374, 5073), (418, 4539), (534, 3553), (561, 3382), (627, 3026), (646, 2937), (969, 1958), (979, 1938), (1122, 1691), (1254, 1513)]