1339863768

素因数分解:

$2^3\times 3^4\times {\mathrm{2067691}}^1$

素因数の和:2067709

約数の個数: 40

約数和(自身を含む): 3752860980

約数和(自身を除く): 2412997212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2067691, 4135382, 6203073, 8270764, 12406146, 16541528, 18609219, 24812292, 37218438, 49624584, 55827657, 74436876, 111655314, 148873752, 167482971, 223310628, 334965942, 446621256, 669931884, 1339863768]

約数ペア:

[(1, 1339863768), (2, 669931884), (3, 446621256), (4, 334965942), (6, 223310628), (8, 167482971), (9, 148873752), (12, 111655314), (18, 74436876), (24, 55827657), (27, 49624584), (36, 37218438), (54, 24812292), (72, 18609219), (81, 16541528), (108, 12406146), (162, 8270764), (216, 6203073), (324, 4135382), (648, 2067691)]