920028078

素因数分解:

$2^1\times 3^3\times {\mathrm{1373}}^1\times {\mathrm{12409}}^1$

素因数の和:13793

約数の個数: 32

約数和(自身を含む): 2046160800

約数和(自身を除く): 1126132722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1373, 2746, 4119, 8238, 12357, 12409, 24714, 24818, 37071, 37227, 74142, 74454, 111681, 223362, 335043, 670086, 17037557, 34075114, 51112671, 102225342, 153338013, 306676026, 460014039, 920028078]

約数ペア:

[(1, 920028078), (2, 460014039), (3, 306676026), (6, 153338013), (9, 102225342), (18, 51112671), (27, 34075114), (54, 17037557), (1373, 670086), (2746, 335043), (4119, 223362), (8238, 111681), (12357, 74454), (12409, 74142), (24714, 37227), (24818, 37071)]