12419172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 33493824

約数和(自身を除く): 21074652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 283, 318, 414, 477, 566, 636, 828, 849, 954, 1132, 1219, 1698, 1908, 2438, 2547, 3396, 3657, 4876, 5094, 6509, 7314, 10188, 10971, 13018, 14628, 14999, 19527, 21942, 26036, 29998, 39054, 43884, 44997, 58581, 59996, 78108, 89994, 117162, 134991, 179988, 234324, 269982, 344977, 539964, 689954, 1034931, 1379908, 2069862, 3104793, 4139724, 6209586, 12419172]

約数ペア:

[(1, 12419172), (2, 6209586), (3, 4139724), (4, 3104793), (6, 2069862), (9, 1379908), (12, 1034931), (18, 689954), (23, 539964), (36, 344977), (46, 269982), (53, 234324), (69, 179988), (92, 134991), (106, 117162), (138, 89994), (159, 78108), (207, 59996), (212, 58581), (276, 44997), (283, 43884), (318, 39054), (414, 29998), (477, 26036), (566, 21942), (636, 19527), (828, 14999), (849, 14628), (954, 13018), (1132, 10971), (1219, 10188), (1698, 7314), (1908, 6509), (2438, 5094), (2547, 4876), (3396, 3657)]