2021939154

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103913}}^1$

素因数の和:103991

約数の個数: 48

約数和(自身を含む): 4668648192

約数和(自身を除く): 2646709038

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 2162, 3243, 6486, 9729, 19458, 103913, 207826, 311739, 623478, 935217, 1870434, 2389999, 4779998, 4883911, 7169997, 9767822, 14339994, 14651733, 21509991, 29303466, 43019982, 43955199, 87910398, 112329953, 224659906, 336989859, 673979718, 1010969577, 2021939154]

約数ペア:

[(1, 2021939154), (2, 1010969577), (3, 673979718), (6, 336989859), (9, 224659906), (18, 112329953), (23, 87910398), (46, 43955199), (47, 43019982), (69, 29303466), (94, 21509991), (138, 14651733), (141, 14339994), (207, 9767822), (282, 7169997), (414, 4883911), (423, 4779998), (846, 2389999), (1081, 1870434), (2162, 935217), (3243, 623478), (6486, 311739), (9729, 207826), (19458, 103913)]