16990776

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{7151}}^1$

素因数の和:7177

約数の個数: 64

約数和(自身を含む): 51494400

約数和(自身を除く): 34503624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 7151, 14302, 21453, 28604, 42906, 57208, 64359, 78661, 85812, 128718, 157322, 171624, 193077, 235983, 257436, 314644, 386154, 471966, 514872, 629288, 707949, 772308, 943932, 1415898, 1544616, 1887864, 2123847, 2831796, 4247694, 5663592, 8495388, 16990776]

約数ペア:

[(1, 16990776), (2, 8495388), (3, 5663592), (4, 4247694), (6, 2831796), (8, 2123847), (9, 1887864), (11, 1544616), (12, 1415898), (18, 943932), (22, 772308), (24, 707949), (27, 629288), (33, 514872), (36, 471966), (44, 386154), (54, 314644), (66, 257436), (72, 235983), (88, 193077), (99, 171624), (108, 157322), (132, 128718), (198, 85812), (216, 78661), (264, 64359), (297, 57208), (396, 42906), (594, 28604), (792, 21453), (1188, 14302), (2376, 7151)]