216312054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{87293}}^1$

素因数の和:87364

約数の個数: 32

約数和(自身を含む): 502813440

約数和(自身を除く): 286501386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 87293, 174586, 261879, 523758, 611051, 1222102, 1833153, 3666306, 5150287, 10300574, 15450861, 30901722, 36052009, 72104018, 108156027, 216312054]

約数ペア:

[(1, 216312054), (2, 108156027), (3, 72104018), (6, 36052009), (7, 30901722), (14, 15450861), (21, 10300574), (42, 5150287), (59, 3666306), (118, 1833153), (177, 1222102), (354, 611051), (413, 523758), (826, 261879), (1239, 174586), (2478, 87293)]