39743478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 91852800

約数和(自身を除く): 52109322

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 711, 1422, 1471, 1501, 2942, 3002, 4413, 4503, 8826, 9006, 13239, 13509, 26478, 27018, 27949, 55898, 83847, 116209, 167694, 232418, 251541, 348627, 503082, 697254, 1045881, 2091762, 2207971, 4415942, 6623913, 13247826, 19871739, 39743478]

約数ペア:

[(1, 39743478), (2, 19871739), (3, 13247826), (6, 6623913), (9, 4415942), (18, 2207971), (19, 2091762), (38, 1045881), (57, 697254), (79, 503082), (114, 348627), (158, 251541), (171, 232418), (237, 167694), (342, 116209), (474, 83847), (711, 55898), (1422, 27949), (1471, 27018), (1501, 26478), (2942, 13509), (3002, 13239), (4413, 9006), (4503, 8826)]