18654367044

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{754993}}^1$

素因数の和:755100

約数の個数: 48

約数和(自身を含む): 45662037120

約数和(自身を除く): 27007670076

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 71, 87, 116, 142, 174, 213, 284, 348, 426, 852, 2059, 4118, 6177, 8236, 12354, 24708, 754993, 1509986, 2264979, 3019972, 4529958, 9059916, 21894797, 43789594, 53604503, 65684391, 87579188, 107209006, 131368782, 160813509, 214418012, 262737564, 321627018, 643254036, 1554530587, 3109061174, 4663591761, 6218122348, 9327183522, 18654367044]

約数ペア:

[(1, 18654367044), (2, 9327183522), (3, 6218122348), (4, 4663591761), (6, 3109061174), (12, 1554530587), (29, 643254036), (58, 321627018), (71, 262737564), (87, 214418012), (116, 160813509), (142, 131368782), (174, 107209006), (213, 87579188), (284, 65684391), (348, 53604503), (426, 43789594), (852, 21894797), (2059, 9059916), (4118, 4529958), (6177, 3019972), (8236, 2264979), (12354, 1509986), (24708, 754993)]