1816908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 2779572

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 227, 276, 348, 454, 667, 681, 908, 1334, 1362, 2001, 2668, 2724, 4002, 5221, 6583, 8004, 10442, 13166, 15663, 19749, 20884, 26332, 31326, 39498, 62652, 78996, 151409, 302818, 454227, 605636, 908454, 1816908]

約数ペア:

[(1, 1816908), (2, 908454), (3, 605636), (4, 454227), (6, 302818), (12, 151409), (23, 78996), (29, 62652), (46, 39498), (58, 31326), (69, 26332), (87, 20884), (92, 19749), (116, 15663), (138, 13166), (174, 10442), (227, 8004), (276, 6583), (348, 5221), (454, 4002), (667, 2724), (681, 2668), (908, 2001), (1334, 1362)]