42519996

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7523}}^1$

素因数の和:7690

約数の個数: 36

約数和(自身を含む): 108180072

約数和(自身を除く): 65660076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 7523, 15046, 22569, 30092, 45138, 67707, 90276, 135414, 270828, 1181111, 2362222, 3543333, 4724444, 7086666, 10629999, 14173332, 21259998, 42519996]

約数ペア:

[(1, 42519996), (2, 21259998), (3, 14173332), (4, 10629999), (6, 7086666), (9, 4724444), (12, 3543333), (18, 2362222), (36, 1181111), (157, 270828), (314, 135414), (471, 90276), (628, 67707), (942, 45138), (1413, 30092), (1884, 22569), (2826, 15046), (5652, 7523)]