19452204

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 34737876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 82, 92, 108, 123, 138, 164, 191, 207, 246, 276, 369, 382, 414, 492, 573, 621, 738, 764, 828, 943, 1107, 1146, 1242, 1476, 1719, 1886, 2214, 2292, 2484, 2829, 3438, 3772, 4393, 4428, 5157, 5658, 6876, 7831, 8487, 8786, 10314, 11316, 13179, 15662, 16974, 17572, 20628, 23493, 25461, 26358, 31324, 33948, 39537, 46986, 50922, 52716, 70479, 79074, 93972, 101844, 118611, 140958, 158148, 180113, 211437, 237222, 281916, 360226, 422874, 474444, 540339, 720452, 845748, 1080678, 1621017, 2161356, 3242034, 4863051, 6484068, 9726102, 19452204]

約数ペア:

[(1, 19452204), (2, 9726102), (3, 6484068), (4, 4863051), (6, 3242034), (9, 2161356), (12, 1621017), (18, 1080678), (23, 845748), (27, 720452), (36, 540339), (41, 474444), (46, 422874), (54, 360226), (69, 281916), (82, 237222), (92, 211437), (108, 180113), (123, 158148), (138, 140958), (164, 118611), (191, 101844), (207, 93972), (246, 79074), (276, 70479), (369, 52716), (382, 50922), (414, 46986), (492, 39537), (573, 33948), (621, 31324), (738, 26358), (764, 25461), (828, 23493), (943, 20628), (1107, 17572), (1146, 16974), (1242, 15662), (1476, 13179), (1719, 11316), (1886, 10314), (2214, 8786), (2292, 8487), (2484, 7831), (2829, 6876), (3438, 5658), (3772, 5157), (4393, 4428)]