39847548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1427}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 100759680

約数和(自身を除く): 60912132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 716, 1074, 1427, 2148, 2327, 2854, 4281, 4654, 5708, 6981, 8562, 9308, 13962, 17124, 18551, 27924, 37102, 55653, 74204, 111306, 222612, 255433, 510866, 766299, 1021732, 1532598, 3065196, 3320629, 6641258, 9961887, 13282516, 19923774, 39847548]

約数ペア:

[(1, 39847548), (2, 19923774), (3, 13282516), (4, 9961887), (6, 6641258), (12, 3320629), (13, 3065196), (26, 1532598), (39, 1021732), (52, 766299), (78, 510866), (156, 255433), (179, 222612), (358, 111306), (537, 74204), (716, 55653), (1074, 37102), (1427, 27924), (2148, 18551), (2327, 17124), (2854, 13962), (4281, 9308), (4654, 8562), (5708, 6981)]