42380286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 99864576

約数和(自身を除く): 57484290

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1031, 1054, 1209, 1326, 1581, 2062, 2418, 3093, 3162, 6186, 6851, 13403, 13702, 17527, 20553, 26806, 31961, 35054, 40209, 41106, 52581, 63922, 80418, 95883, 105162, 191766, 227851, 415493, 455702, 543337, 683553, 830986, 1086674, 1246479, 1367106, 1630011, 2492958, 3260022, 7063381, 14126762, 21190143, 42380286]

約数ペア:

[(1, 42380286), (2, 21190143), (3, 14126762), (6, 7063381), (13, 3260022), (17, 2492958), (26, 1630011), (31, 1367106), (34, 1246479), (39, 1086674), (51, 830986), (62, 683553), (78, 543337), (93, 455702), (102, 415493), (186, 227851), (221, 191766), (403, 105162), (442, 95883), (527, 80418), (663, 63922), (806, 52581), (1031, 41106), (1054, 40209), (1209, 35054), (1326, 31961), (1581, 26806), (2062, 20553), (2418, 17527), (3093, 13702), (3162, 13403), (6186, 6851)]