2813874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 6943968

約数和(自身を除く): 4130094

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 563, 714, 833, 1126, 1666, 1689, 2499, 3378, 3941, 4998, 7882, 9571, 11823, 19142, 23646, 27587, 28713, 55174, 57426, 66997, 82761, 133994, 165522, 200991, 401982, 468979, 937958, 1406937, 2813874]

約数ペア:

[(1, 2813874), (2, 1406937), (3, 937958), (6, 468979), (7, 401982), (14, 200991), (17, 165522), (21, 133994), (34, 82761), (42, 66997), (49, 57426), (51, 55174), (98, 28713), (102, 27587), (119, 23646), (147, 19142), (238, 11823), (294, 9571), (357, 7882), (563, 4998), (714, 3941), (833, 3378), (1126, 2499), (1666, 1689)]