29681838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 68889600

約数和(自身を除く): 39207762

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 1471, 2242, 2942, 3363, 4413, 6726, 8826, 10089, 13239, 20178, 26478, 27949, 55898, 83847, 86789, 167694, 173578, 251541, 260367, 503082, 520734, 781101, 1562202, 1648991, 3297982, 4946973, 9893946, 14840919, 29681838]

約数ペア:

[(1, 29681838), (2, 14840919), (3, 9893946), (6, 4946973), (9, 3297982), (18, 1648991), (19, 1562202), (38, 781101), (57, 520734), (59, 503082), (114, 260367), (118, 251541), (171, 173578), (177, 167694), (342, 86789), (354, 83847), (531, 55898), (1062, 27949), (1121, 26478), (1471, 20178), (2242, 13239), (2942, 10089), (3363, 8826), (4413, 6726)]