42219528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{135319}}^1$

素因数の和:135341

約数の個数: 32

約数和(自身を含む): 113668800

約数和(自身を除く): 71449272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 135319, 270638, 405957, 541276, 811914, 1082552, 1623828, 1759147, 3247656, 3518294, 5277441, 7036588, 10554882, 14073176, 21109764, 42219528]

約数ペア:

[(1, 42219528), (2, 21109764), (3, 14073176), (4, 10554882), (6, 7036588), (8, 5277441), (12, 3518294), (13, 3247656), (24, 1759147), (26, 1623828), (39, 1082552), (52, 811914), (78, 541276), (104, 405957), (156, 270638), (312, 135319)]