1891123272

素因数分解:

$2^3\times 3^2\times {\mathrm{691}}^1\times {\mathrm{38011}}^1$

素因数の和:38714

約数の個数: 48

約数和(自身を含む): 5129339280

約数和(自身を除く): 3238216008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 691, 1382, 2073, 2764, 4146, 5528, 6219, 8292, 12438, 16584, 24876, 38011, 49752, 76022, 114033, 152044, 228066, 304088, 342099, 456132, 684198, 912264, 1368396, 2736792, 26265601, 52531202, 78796803, 105062404, 157593606, 210124808, 236390409, 315187212, 472780818, 630374424, 945561636, 1891123272]

約数ペア:

[(1, 1891123272), (2, 945561636), (3, 630374424), (4, 472780818), (6, 315187212), (8, 236390409), (9, 210124808), (12, 157593606), (18, 105062404), (24, 78796803), (36, 52531202), (72, 26265601), (691, 2736792), (1382, 1368396), (2073, 912264), (2764, 684198), (4146, 456132), (5528, 342099), (6219, 304088), (8292, 228066), (12438, 152044), (16584, 114033), (24876, 76022), (38011, 49752)]