2451774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 5724432

約数和(自身を除く): 3272658

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 442, 559, 663, 731, 1118, 1326, 1462, 1677, 1849, 2193, 3354, 3698, 4386, 5547, 9503, 11094, 19006, 24037, 28509, 31433, 48074, 57018, 62866, 72111, 94299, 144222, 188598, 408629, 817258, 1225887, 2451774]

約数ペア:

[(1, 2451774), (2, 1225887), (3, 817258), (6, 408629), (13, 188598), (17, 144222), (26, 94299), (34, 72111), (39, 62866), (43, 57018), (51, 48074), (78, 31433), (86, 28509), (102, 24037), (129, 19006), (221, 11094), (258, 9503), (442, 5547), (559, 4386), (663, 3698), (731, 3354), (1118, 2193), (1326, 1849), (1462, 1677)]