18058612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 37566144

約数和(自身を除く): 19507532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 241, 262, 286, 482, 524, 572, 964, 1441, 1703, 2651, 2882, 3133, 3406, 5302, 5764, 6266, 6812, 10604, 12532, 18733, 31571, 34463, 37466, 63142, 68926, 74932, 126284, 137852, 347281, 410423, 694562, 820846, 1389124, 1641692, 4514653, 9029306, 18058612]

約数ペア:

[(1, 18058612), (2, 9029306), (4, 4514653), (11, 1641692), (13, 1389124), (22, 820846), (26, 694562), (44, 410423), (52, 347281), (131, 137852), (143, 126284), (241, 74932), (262, 68926), (286, 63142), (482, 37466), (524, 34463), (572, 31571), (964, 18733), (1441, 12532), (1703, 10604), (2651, 6812), (2882, 6266), (3133, 5764), (3406, 5302)]