2018745072

素因数分解:

$2^4\times 3^3\times {\mathrm{547}}^1\times {\mathrm{8543}}^1$

素因数の和:9107

約数の個数: 80

約数和(自身を含む): 5805818880

約数和(自身を除く): 3787073808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 547, 1094, 1641, 2188, 3282, 4376, 4923, 6564, 8543, 8752, 9846, 13128, 14769, 17086, 19692, 25629, 26256, 29538, 34172, 39384, 51258, 59076, 68344, 76887, 78768, 102516, 118152, 136688, 153774, 205032, 230661, 236304, 307548, 410064, 461322, 615096, 922644, 1230192, 1845288, 3690576, 4673021, 9346042, 14019063, 18692084, 28038126, 37384168, 42057189, 56076252, 74768336, 84114378, 112152504, 126171567, 168228756, 224305008, 252343134, 336457512, 504686268, 672915024, 1009372536, 2018745072]

約数ペア:

[(1, 2018745072), (2, 1009372536), (3, 672915024), (4, 504686268), (6, 336457512), (8, 252343134), (9, 224305008), (12, 168228756), (16, 126171567), (18, 112152504), (24, 84114378), (27, 74768336), (36, 56076252), (48, 42057189), (54, 37384168), (72, 28038126), (108, 18692084), (144, 14019063), (216, 9346042), (432, 4673021), (547, 3690576), (1094, 1845288), (1641, 1230192), (2188, 922644), (3282, 615096), (4376, 461322), (4923, 410064), (6564, 307548), (8543, 236304), (8752, 230661), (9846, 205032), (13128, 153774), (14769, 136688), (17086, 118152), (19692, 102516), (25629, 78768), (26256, 76887), (29538, 68344), (34172, 59076), (39384, 51258)]