16804520154

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{374783}}^1$

素因数の和:374891

約数の個数: 48

約数和(自身を含む): 37886164992

約数和(自身を除く): 21081644838

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 94, 106, 141, 159, 282, 318, 423, 477, 846, 954, 2491, 4982, 7473, 14946, 22419, 44838, 374783, 749566, 1124349, 2248698, 3373047, 6746094, 17614801, 19863499, 35229602, 39726998, 52844403, 59590497, 105688806, 119180994, 158533209, 178771491, 317066418, 357542982, 933584453, 1867168906, 2800753359, 5601506718, 8402260077, 16804520154]

約数ペア:

[(1, 16804520154), (2, 8402260077), (3, 5601506718), (6, 2800753359), (9, 1867168906), (18, 933584453), (47, 357542982), (53, 317066418), (94, 178771491), (106, 158533209), (141, 119180994), (159, 105688806), (282, 59590497), (318, 52844403), (423, 39726998), (477, 35229602), (846, 19863499), (954, 17614801), (2491, 6746094), (4982, 3373047), (7473, 2248698), (14946, 1124349), (22419, 749566), (44838, 374783)]