1887103656

素因数分解:

$2^3\times 3^4\times {\mathrm{2912197}}^1$

素因数の和:2912215

約数の個数: 40

約数和(自身を含む): 5285639370

約数和(自身を除く): 3398535714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2912197, 5824394, 8736591, 11648788, 17473182, 23297576, 26209773, 34946364, 52419546, 69892728, 78629319, 104839092, 157258638, 209678184, 235887957, 314517276, 471775914, 629034552, 943551828, 1887103656]

約数ペア:

[(1, 1887103656), (2, 943551828), (3, 629034552), (4, 471775914), (6, 314517276), (8, 235887957), (9, 209678184), (12, 157258638), (18, 104839092), (24, 78629319), (27, 69892728), (36, 52419546), (54, 34946364), (72, 26209773), (81, 23297576), (108, 17473182), (162, 11648788), (216, 8736591), (324, 5824394), (648, 2912197)]