15868632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 43112160

約数和(自身を除く): 27243528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 281, 312, 362, 543, 562, 724, 843, 1086, 1124, 1448, 1686, 2172, 2248, 2353, 3372, 3653, 4344, 4706, 6744, 7059, 7306, 9412, 10959, 14118, 14612, 18824, 21918, 28236, 29224, 43836, 50861, 56472, 87672, 101722, 152583, 203444, 305166, 406888, 610332, 661193, 1220664, 1322386, 1983579, 2644772, 3967158, 5289544, 7934316, 15868632]

約数ペア:

[(1, 15868632), (2, 7934316), (3, 5289544), (4, 3967158), (6, 2644772), (8, 1983579), (12, 1322386), (13, 1220664), (24, 661193), (26, 610332), (39, 406888), (52, 305166), (78, 203444), (104, 152583), (156, 101722), (181, 87672), (281, 56472), (312, 50861), (362, 43836), (543, 29224), (562, 28236), (724, 21918), (843, 18824), (1086, 14612), (1124, 14118), (1448, 10959), (1686, 9412), (2172, 7306), (2248, 7059), (2353, 6744), (3372, 4706), (3653, 4344)]