21401476314

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{2749}}^1$

素因数の和:3143

約数の個数: 64

約数和(自身を含む): 44193600000

約数和(自身を除く): 22792123686

約数列:

[1, 2, 3, 6, 61, 89, 122, 178, 183, 239, 267, 366, 478, 534, 717, 1434, 2749, 5429, 5498, 8247, 10858, 14579, 16287, 16494, 21271, 29158, 32574, 42542, 43737, 63813, 87474, 127626, 167689, 244661, 335378, 489322, 503067, 657011, 733983, 1006134, 1297531, 1314022, 1467966, 1971033, 2595062, 3892593, 3942066, 7785186, 14924321, 29848642, 40077671, 44772963, 58473979, 80155342, 89545926, 116947958, 120233013, 175421937, 240466026, 350843874, 3566912719, 7133825438, 10700738157, 21401476314]

約数ペア:

[(1, 21401476314), (2, 10700738157), (3, 7133825438), (6, 3566912719), (61, 350843874), (89, 240466026), (122, 175421937), (178, 120233013), (183, 116947958), (239, 89545926), (267, 80155342), (366, 58473979), (478, 44772963), (534, 40077671), (717, 29848642), (1434, 14924321), (2749, 7785186), (5429, 3942066), (5498, 3892593), (8247, 2595062), (10858, 1971033), (14579, 1467966), (16287, 1314022), (16494, 1297531), (21271, 1006134), (29158, 733983), (32574, 657011), (42542, 503067), (43737, 489322), (63813, 335378), (87474, 244661), (127626, 167689)]