246912894

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{20143}}^1$

素因数の和:20381

約数の個数: 32

約数和(自身を含む): 551139840

約数和(自身を除く): 304226946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 4086, 6129, 12258, 20143, 40286, 60429, 120858, 181287, 362574, 543861, 1087722, 4572461, 9144922, 13717383, 27434766, 41152149, 82304298, 123456447, 246912894]

約数ペア:

[(1, 246912894), (2, 123456447), (3, 82304298), (6, 41152149), (9, 27434766), (18, 13717383), (27, 9144922), (54, 4572461), (227, 1087722), (454, 543861), (681, 362574), (1362, 181287), (2043, 120858), (4086, 60429), (6129, 40286), (12258, 20143)]