11557572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 30129120

約数和(自身を除く): 18571548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 139, 156, 164, 169, 246, 278, 338, 417, 492, 507, 533, 556, 676, 834, 1014, 1066, 1599, 1668, 1807, 2028, 2132, 3198, 3614, 5421, 5699, 6396, 6929, 7228, 10842, 11398, 13858, 17097, 20787, 21684, 22796, 23491, 27716, 34194, 41574, 46982, 68388, 70473, 74087, 83148, 93964, 140946, 148174, 222261, 281892, 296348, 444522, 889044, 963131, 1926262, 2889393, 3852524, 5778786, 11557572]

約数ペア:

[(1, 11557572), (2, 5778786), (3, 3852524), (4, 2889393), (6, 1926262), (12, 963131), (13, 889044), (26, 444522), (39, 296348), (41, 281892), (52, 222261), (78, 148174), (82, 140946), (123, 93964), (139, 83148), (156, 74087), (164, 70473), (169, 68388), (246, 46982), (278, 41574), (338, 34194), (417, 27716), (492, 23491), (507, 22796), (533, 21684), (556, 20787), (676, 17097), (834, 13858), (1014, 11398), (1066, 10842), (1599, 7228), (1668, 6929), (1807, 6396), (2028, 5699), (2132, 5421), (3198, 3614)]