7951554

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 19514880

約数和(自身を除く): 11563326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 94, 117, 141, 234, 241, 282, 351, 423, 482, 611, 702, 723, 846, 1222, 1269, 1446, 1833, 2169, 2538, 3133, 3666, 4338, 5499, 6266, 6507, 9399, 10998, 11327, 13014, 16497, 18798, 22654, 28197, 32994, 33981, 56394, 67962, 84591, 101943, 147251, 169182, 203886, 294502, 305829, 441753, 611658, 883506, 1325259, 2650518, 3975777, 7951554]

約数ペア:

[(1, 7951554), (2, 3975777), (3, 2650518), (6, 1325259), (9, 883506), (13, 611658), (18, 441753), (26, 305829), (27, 294502), (39, 203886), (47, 169182), (54, 147251), (78, 101943), (94, 84591), (117, 67962), (141, 56394), (234, 33981), (241, 32994), (282, 28197), (351, 22654), (423, 18798), (482, 16497), (611, 13014), (702, 11327), (723, 10998), (846, 9399), (1222, 6507), (1269, 6266), (1446, 5499), (1833, 4338), (2169, 3666), (2538, 3133)]