2218291212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{13241}}^1$

素因数の和:13878

約数の個数: 48

約数和(自身を含む): 5410363392

約数和(自身を除く): 3192072180

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 607, 1214, 1821, 2428, 3642, 7284, 13241, 13961, 26482, 27922, 39723, 41883, 52964, 55844, 79446, 83766, 158892, 167532, 304543, 609086, 913629, 1218172, 1827258, 3654516, 8037287, 16074574, 24111861, 32149148, 48223722, 96447444, 184857601, 369715202, 554572803, 739430404, 1109145606, 2218291212]

約数ペア:

[(1, 2218291212), (2, 1109145606), (3, 739430404), (4, 554572803), (6, 369715202), (12, 184857601), (23, 96447444), (46, 48223722), (69, 32149148), (92, 24111861), (138, 16074574), (276, 8037287), (607, 3654516), (1214, 1827258), (1821, 1218172), (2428, 913629), (3642, 609086), (7284, 304543), (13241, 167532), (13961, 158892), (26482, 83766), (27922, 79446), (39723, 55844), (41883, 52964)]