2691864

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{109}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 8580000

約数和(自身を除く): 5888136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 109, 126, 147, 168, 196, 218, 252, 294, 327, 343, 392, 436, 441, 504, 588, 654, 686, 763, 872, 882, 981, 1029, 1176, 1308, 1372, 1526, 1764, 1962, 2058, 2289, 2616, 2744, 3052, 3087, 3528, 3924, 4116, 4578, 5341, 6104, 6174, 6867, 7848, 8232, 9156, 10682, 12348, 13734, 16023, 18312, 21364, 24696, 27468, 32046, 37387, 42728, 48069, 54936, 64092, 74774, 96138, 112161, 128184, 149548, 192276, 224322, 299096, 336483, 384552, 448644, 672966, 897288, 1345932, 2691864]

約数ペア:

[(1, 2691864), (2, 1345932), (3, 897288), (4, 672966), (6, 448644), (7, 384552), (8, 336483), (9, 299096), (12, 224322), (14, 192276), (18, 149548), (21, 128184), (24, 112161), (28, 96138), (36, 74774), (42, 64092), (49, 54936), (56, 48069), (63, 42728), (72, 37387), (84, 32046), (98, 27468), (109, 24696), (126, 21364), (147, 18312), (168, 16023), (196, 13734), (218, 12348), (252, 10682), (294, 9156), (327, 8232), (343, 7848), (392, 6867), (436, 6174), (441, 6104), (504, 5341), (588, 4578), (654, 4116), (686, 3924), (763, 3528), (872, 3087), (882, 3052), (981, 2744), (1029, 2616), (1176, 2289), (1308, 2058), (1372, 1962), (1526, 1764)]