15663208722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1\times {\mathrm{2027}}^1$

素因数の和:3023

約数の個数: 64

約数和(自身を含む): 36011049984

約数和(自身を除く): 20347841262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 733, 753, 1466, 1506, 1757, 2027, 2199, 3514, 4054, 4398, 5131, 5271, 6081, 10262, 10542, 12162, 14189, 15393, 28378, 30786, 42567, 85134, 183983, 367966, 508777, 551949, 1017554, 1103898, 1287881, 1485791, 1526331, 2575762, 2971582, 3052662, 3561439, 3863643, 4457373, 7122878, 7727286, 8914746, 10400537, 10684317, 20801074, 21368634, 31201611, 62403222, 372933541, 745867082, 1118800623, 2237601246, 2610534787, 5221069574, 7831604361, 15663208722]

約数ペア:

[(1, 15663208722), (2, 7831604361), (3, 5221069574), (6, 2610534787), (7, 2237601246), (14, 1118800623), (21, 745867082), (42, 372933541), (251, 62403222), (502, 31201611), (733, 21368634), (753, 20801074), (1466, 10684317), (1506, 10400537), (1757, 8914746), (2027, 7727286), (2199, 7122878), (3514, 4457373), (4054, 3863643), (4398, 3561439), (5131, 3052662), (5271, 2971582), (6081, 2575762), (10262, 1526331), (10542, 1485791), (12162, 1287881), (14189, 1103898), (15393, 1017554), (28378, 551949), (30786, 508777), (42567, 367966), (85134, 183983)]