13106826

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 31069440

約数和(自身を除く): 17962614

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 122, 138, 173, 183, 207, 346, 366, 414, 519, 549, 621, 1038, 1098, 1242, 1403, 1557, 1647, 2806, 3114, 3294, 3979, 4209, 4671, 7958, 8418, 9342, 10553, 11937, 12627, 21106, 23874, 25254, 31659, 35811, 37881, 63318, 71622, 75762, 94977, 107433, 189954, 214866, 242719, 284931, 485438, 569862, 728157, 1456314, 2184471, 4368942, 6553413, 13106826]

約数ペア:

[(1, 13106826), (2, 6553413), (3, 4368942), (6, 2184471), (9, 1456314), (18, 728157), (23, 569862), (27, 485438), (46, 284931), (54, 242719), (61, 214866), (69, 189954), (122, 107433), (138, 94977), (173, 75762), (183, 71622), (207, 63318), (346, 37881), (366, 35811), (414, 31659), (519, 25254), (549, 23874), (621, 21106), (1038, 12627), (1098, 11937), (1242, 10553), (1403, 9342), (1557, 8418), (1647, 7958), (2806, 4671), (3114, 4209), (3294, 3979)]