18427366956

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{39103}}^1$

素因数の和:39510

約数の個数: 48

約数和(自身を含む): 43437348864

約数和(自身を除く): 25009981908

約数列:

[1, 2, 3, 4, 6, 12, 173, 227, 346, 454, 519, 681, 692, 908, 1038, 1362, 2076, 2724, 39103, 39271, 78206, 78542, 117309, 117813, 156412, 157084, 234618, 235626, 469236, 471252, 6764819, 8876381, 13529638, 17752762, 20294457, 26629143, 27059276, 35505524, 40588914, 53258286, 81177828, 106516572, 1535613913, 3071227826, 4606841739, 6142455652, 9213683478, 18427366956]

約数ペア:

[(1, 18427366956), (2, 9213683478), (3, 6142455652), (4, 4606841739), (6, 3071227826), (12, 1535613913), (173, 106516572), (227, 81177828), (346, 53258286), (454, 40588914), (519, 35505524), (681, 27059276), (692, 26629143), (908, 20294457), (1038, 17752762), (1362, 13529638), (2076, 8876381), (2724, 6764819), (39103, 471252), (39271, 469236), (78206, 235626), (78542, 234618), (117309, 157084), (117813, 156412)]