17996866278

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1\times {\mathrm{40939}}^1$

素因数の和:42772

約数の個数: 32

約数和(自身を含む): 36893162880

約数和(自身を除く): 18896296602

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1787, 3574, 5361, 10722, 40939, 73267, 81878, 122817, 146534, 219801, 245634, 439602, 1678499, 3356998, 5035497, 10070994, 73157993, 146315986, 219473979, 438947958, 2999477713, 5998955426, 8998433139, 17996866278]

約数ペア:

[(1, 17996866278), (2, 8998433139), (3, 5998955426), (6, 2999477713), (41, 438947958), (82, 219473979), (123, 146315986), (246, 73157993), (1787, 10070994), (3574, 5035497), (5361, 3356998), (10722, 1678499), (40939, 439602), (73267, 245634), (81878, 219801), (122817, 146534)]