1911331368

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{500873}}^1$

素因数の和:500938

約数の個数: 48

約数和(自身を含む): 5274203220

約数和(自身を除く): 3362871852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 500873, 1001746, 1502619, 2003492, 3005238, 4006984, 4507857, 6010476, 9015714, 12020952, 18031428, 26546269, 36062856, 53092538, 79638807, 106185076, 159277614, 212370152, 238916421, 318555228, 477832842, 637110456, 955665684, 1911331368]

約数ペア:

[(1, 1911331368), (2, 955665684), (3, 637110456), (4, 477832842), (6, 318555228), (8, 238916421), (9, 212370152), (12, 159277614), (18, 106185076), (24, 79638807), (36, 53092538), (53, 36062856), (72, 26546269), (106, 18031428), (159, 12020952), (212, 9015714), (318, 6010476), (424, 4507857), (477, 4006984), (636, 3005238), (954, 2003492), (1272, 1502619), (1908, 1001746), (3816, 500873)]