18118045179

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{6037}}^1$

素因数の和:6396

約数の個数: 48

約数和(自身を含む): 28563024672

約数和(自身を除く): 10444979493

約数列:

[1, 3, 9, 13, 39, 113, 117, 227, 339, 681, 1017, 1469, 2043, 2951, 4407, 6037, 8853, 13221, 18111, 25651, 26559, 54333, 76953, 78481, 230859, 235443, 333463, 682181, 706329, 1000389, 1370399, 2046543, 3001167, 4111197, 6139629, 8868353, 12333591, 17815187, 26605059, 53445561, 79815177, 154855087, 160336683, 464565261, 1393695783, 2013116131, 6039348393, 18118045179]

約数ペア:

[(1, 18118045179), (3, 6039348393), (9, 2013116131), (13, 1393695783), (39, 464565261), (113, 160336683), (117, 154855087), (227, 79815177), (339, 53445561), (681, 26605059), (1017, 17815187), (1469, 12333591), (2043, 8868353), (2951, 6139629), (4407, 4111197), (6037, 3001167), (8853, 2046543), (13221, 1370399), (18111, 1000389), (25651, 706329), (26559, 682181), (54333, 333463), (76953, 235443), (78481, 230859)]