2062548

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 5660928

約数和(自身を除く): 3598380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 53, 69, 92, 94, 106, 138, 141, 159, 188, 207, 212, 276, 282, 318, 414, 423, 477, 564, 636, 828, 846, 954, 1081, 1219, 1692, 1908, 2162, 2438, 2491, 3243, 3657, 4324, 4876, 4982, 6486, 7314, 7473, 9729, 9964, 10971, 12972, 14628, 14946, 19458, 21942, 22419, 29892, 38916, 43884, 44838, 57293, 89676, 114586, 171879, 229172, 343758, 515637, 687516, 1031274, 2062548]

約数ペア:

[(1, 2062548), (2, 1031274), (3, 687516), (4, 515637), (6, 343758), (9, 229172), (12, 171879), (18, 114586), (23, 89676), (36, 57293), (46, 44838), (47, 43884), (53, 38916), (69, 29892), (92, 22419), (94, 21942), (106, 19458), (138, 14946), (141, 14628), (159, 12972), (188, 10971), (207, 9964), (212, 9729), (276, 7473), (282, 7314), (318, 6486), (414, 4982), (423, 4876), (477, 4324), (564, 3657), (636, 3243), (828, 2491), (846, 2438), (954, 2162), (1081, 1908), (1219, 1692)]