16400664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{10847}}^1$

素因数の和:10869

約数の個数: 64

約数和(自身を含む): 52070400

約数和(自身を除く): 35669736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 10847, 21694, 32541, 43388, 65082, 75929, 86776, 97623, 130164, 151858, 195246, 227787, 260328, 292869, 303716, 390492, 455574, 585738, 607432, 683361, 780984, 911148, 1171476, 1366722, 1822296, 2050083, 2342952, 2733444, 4100166, 5466888, 8200332, 16400664]

約数ペア:

[(1, 16400664), (2, 8200332), (3, 5466888), (4, 4100166), (6, 2733444), (7, 2342952), (8, 2050083), (9, 1822296), (12, 1366722), (14, 1171476), (18, 911148), (21, 780984), (24, 683361), (27, 607432), (28, 585738), (36, 455574), (42, 390492), (54, 303716), (56, 292869), (63, 260328), (72, 227787), (84, 195246), (108, 151858), (126, 130164), (168, 97623), (189, 86776), (216, 75929), (252, 65082), (378, 43388), (504, 32541), (756, 21694), (1512, 10847)]