1138071618

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{421}}^1\times {\mathrm{839}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 2488449600

約数和(自身を除く): 1350377982

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 421, 537, 839, 842, 1074, 1263, 1611, 1678, 2517, 2526, 3222, 3789, 5034, 7551, 7578, 15102, 75359, 150181, 150718, 226077, 300362, 353219, 450543, 452154, 678231, 706438, 901086, 1059657, 1351629, 1356462, 2119314, 2703258, 3178971, 6357942, 63226201, 126452402, 189678603, 379357206, 569035809, 1138071618]

約数ペア:

[(1, 1138071618), (2, 569035809), (3, 379357206), (6, 189678603), (9, 126452402), (18, 63226201), (179, 6357942), (358, 3178971), (421, 2703258), (537, 2119314), (839, 1356462), (842, 1351629), (1074, 1059657), (1263, 901086), (1611, 706438), (1678, 678231), (2517, 452154), (2526, 450543), (3222, 353219), (3789, 300362), (5034, 226077), (7551, 150718), (7578, 150181), (15102, 75359)]