38639016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41281}}^1$

素因数の和:41306

約数の個数: 48

約数和(自身を含む): 112699860

約数和(自身を除く): 74060844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 41281, 82562, 123843, 165124, 247686, 330248, 371529, 495372, 536653, 743058, 990744, 1073306, 1486116, 1609959, 2146612, 2972232, 3219918, 4293224, 4829877, 6439836, 9659754, 12879672, 19319508, 38639016]

約数ペア:

[(1, 38639016), (2, 19319508), (3, 12879672), (4, 9659754), (6, 6439836), (8, 4829877), (9, 4293224), (12, 3219918), (13, 2972232), (18, 2146612), (24, 1609959), (26, 1486116), (36, 1073306), (39, 990744), (52, 743058), (72, 536653), (78, 495372), (104, 371529), (117, 330248), (156, 247686), (234, 165124), (312, 123843), (468, 82562), (936, 41281)]