47691882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 121824000

約数和(自身を除く): 74132118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 281, 378, 449, 562, 843, 898, 1347, 1686, 1967, 2529, 2694, 3143, 3934, 4041, 5058, 5901, 6286, 7587, 8082, 9429, 11802, 12123, 15174, 17703, 18858, 24246, 28287, 35406, 53109, 56574, 84861, 106218, 126169, 169722, 252338, 378507, 757014, 883183, 1135521, 1766366, 2271042, 2649549, 3406563, 5299098, 6813126, 7948647, 15897294, 23845941, 47691882]

約数ペア:

[(1, 47691882), (2, 23845941), (3, 15897294), (6, 7948647), (7, 6813126), (9, 5299098), (14, 3406563), (18, 2649549), (21, 2271042), (27, 1766366), (42, 1135521), (54, 883183), (63, 757014), (126, 378507), (189, 252338), (281, 169722), (378, 126169), (449, 106218), (562, 84861), (843, 56574), (898, 53109), (1347, 35406), (1686, 28287), (1967, 24246), (2529, 18858), (2694, 17703), (3143, 15174), (3934, 12123), (4041, 11802), (5058, 9429), (5901, 8082), (6286, 7587)]