8169854004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{918787}}^1$

素因数の和:918829

約数の個数: 72

約数和(自身を含む): 23410718240

約数和(自身を除く): 15240864236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 918787, 1837574, 2756361, 3675148, 5512722, 8269083, 11025444, 11944231, 16538166, 17456953, 23888462, 33076332, 34913906, 35832693, 47776924, 52370859, 69827812, 71665386, 104741718, 107498079, 143330772, 157112577, 209483436, 214996158, 226940389, 314225154, 429992316, 453880778, 628450308, 680821167, 907761556, 1361642334, 2042463501, 2723284668, 4084927002, 8169854004]

約数ペア:

[(1, 8169854004), (2, 4084927002), (3, 2723284668), (4, 2042463501), (6, 1361642334), (9, 907761556), (12, 680821167), (13, 628450308), (18, 453880778), (19, 429992316), (26, 314225154), (36, 226940389), (38, 214996158), (39, 209483436), (52, 157112577), (57, 143330772), (76, 107498079), (78, 104741718), (114, 71665386), (117, 69827812), (156, 52370859), (171, 47776924), (228, 35832693), (234, 34913906), (247, 33076332), (342, 23888462), (468, 17456953), (494, 16538166), (684, 11944231), (741, 11025444), (988, 8269083), (1482, 5512722), (2223, 3675148), (2964, 2756361), (4446, 1837574), (8892, 918787)]