680920182

素因数分解:

$2^1\times 3^4\times {\mathrm{347}}^1\times {\mathrm{12113}}^1$

素因数の和:12474

約数の個数: 40

約数和(自身を含む): 1530288936

約数和(自身を除く): 849368754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 347, 694, 1041, 2082, 3123, 6246, 9369, 12113, 18738, 24226, 28107, 36339, 56214, 72678, 109017, 218034, 327051, 654102, 981153, 1962306, 4203211, 8406422, 12609633, 25219266, 37828899, 75657798, 113486697, 226973394, 340460091, 680920182]

約数ペア:

[(1, 680920182), (2, 340460091), (3, 226973394), (6, 113486697), (9, 75657798), (18, 37828899), (27, 25219266), (54, 12609633), (81, 8406422), (162, 4203211), (347, 1962306), (694, 981153), (1041, 654102), (2082, 327051), (3123, 218034), (6246, 109017), (9369, 72678), (12113, 56214), (18738, 36339), (24226, 28107)]