18344478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 38497536

約数和(自身を除く): 20153058

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 433, 614, 866, 921, 1299, 1842, 2598, 7061, 9959, 14122, 19918, 21183, 29877, 42366, 59754, 132931, 265862, 398793, 797586, 3057413, 6114826, 9172239, 18344478]

約数ペア:

[(1, 18344478), (2, 9172239), (3, 6114826), (6, 3057413), (23, 797586), (46, 398793), (69, 265862), (138, 132931), (307, 59754), (433, 42366), (614, 29877), (866, 21183), (921, 19918), (1299, 14122), (1842, 9959), (2598, 7061)]