6780078

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 16174080

約数和(自身を除く): 9394002

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 103, 106, 138, 159, 206, 207, 309, 318, 414, 477, 618, 621, 927, 954, 1219, 1242, 1431, 1854, 2369, 2438, 2781, 2862, 3657, 4738, 5459, 5562, 7107, 7314, 10918, 10971, 14214, 16377, 21321, 21942, 32754, 32913, 42642, 49131, 63963, 65826, 98262, 125557, 127926, 147393, 251114, 294786, 376671, 753342, 1130013, 2260026, 3390039, 6780078]

約数ペア:

[(1, 6780078), (2, 3390039), (3, 2260026), (6, 1130013), (9, 753342), (18, 376671), (23, 294786), (27, 251114), (46, 147393), (53, 127926), (54, 125557), (69, 98262), (103, 65826), (106, 63963), (138, 49131), (159, 42642), (206, 32913), (207, 32754), (309, 21942), (318, 21321), (414, 16377), (477, 14214), (618, 10971), (621, 10918), (927, 7314), (954, 7107), (1219, 5562), (1242, 5459), (1431, 4738), (1854, 3657), (2369, 2862), (2438, 2781)]