22672377

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 44728320

約数和(自身を除く): 22055943

約数列:

[1, 3, 7, 9, 13, 19, 21, 31, 39, 47, 57, 63, 91, 93, 117, 133, 141, 171, 217, 247, 273, 279, 329, 399, 403, 423, 589, 611, 651, 741, 819, 893, 987, 1197, 1209, 1457, 1729, 1767, 1833, 1953, 2223, 2679, 2821, 2961, 3627, 4123, 4277, 4371, 5187, 5301, 5499, 6251, 7657, 8037, 8463, 10199, 11609, 12369, 12831, 13113, 15561, 18753, 18941, 22971, 25389, 27683, 30597, 34827, 37107, 38493, 53599, 56259, 56823, 68913, 81263, 83049, 91791, 104481, 132587, 160797, 170469, 193781, 243789, 249147, 359879, 397761, 482391, 581343, 731367, 1079637, 1193283, 1744029, 2519153, 3238911, 7557459, 22672377]

約数ペア:

[(1, 22672377), (3, 7557459), (7, 3238911), (9, 2519153), (13, 1744029), (19, 1193283), (21, 1079637), (31, 731367), (39, 581343), (47, 482391), (57, 397761), (63, 359879), (91, 249147), (93, 243789), (117, 193781), (133, 170469), (141, 160797), (171, 132587), (217, 104481), (247, 91791), (273, 83049), (279, 81263), (329, 68913), (399, 56823), (403, 56259), (423, 53599), (589, 38493), (611, 37107), (651, 34827), (741, 30597), (819, 27683), (893, 25389), (987, 22971), (1197, 18941), (1209, 18753), (1457, 15561), (1729, 13113), (1767, 12831), (1833, 12369), (1953, 11609), (2223, 10199), (2679, 8463), (2821, 8037), (2961, 7657), (3627, 6251), (4123, 5499), (4277, 5301), (4371, 5187)]