1821490872774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{54768503}}^1$

素因数の和:54768772

約数の個数: 32

約数和(自身を含む): 3817145654784

約数和(自身を除く): 1995654782010

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 241, 482, 723, 1446, 5543, 11086, 16629, 33258, 54768503, 109537006, 164305509, 328611018, 1259675569, 2519351138, 3779026707, 7558053414, 13199209223, 26398418446, 39597627669, 79195255338, 303581812129, 607163624258, 910745436387, 1821490872774]

約数ペア:

[(1, 1821490872774), (2, 910745436387), (3, 607163624258), (6, 303581812129), (23, 79195255338), (46, 39597627669), (69, 26398418446), (138, 13199209223), (241, 7558053414), (482, 3779026707), (723, 2519351138), (1446, 1259675569), (5543, 328611018), (11086, 164305509), (16629, 109537006), (33258, 54768503)]