38153556

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:570

約数の個数: 108

約数和(自身を含む): 115026912

約数和(自身を除く): 76873356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 503, 516, 588, 602, 774, 882, 903, 1006, 1204, 1509, 1548, 1764, 1806, 2012, 2107, 2709, 3018, 3521, 3612, 4214, 4527, 5418, 6036, 6321, 7042, 8428, 9054, 10563, 10836, 12642, 14084, 18108, 18963, 21126, 21629, 24647, 25284, 31689, 37926, 42252, 43258, 49294, 63378, 64887, 73941, 75852, 86516, 98588, 126756, 129774, 147882, 151403, 194661, 221823, 259548, 295764, 302806, 389322, 443646, 454209, 605612, 778644, 887292, 908418, 1059821, 1362627, 1816836, 2119642, 2725254, 3179463, 4239284, 5450508, 6358926, 9538389, 12717852, 19076778, 38153556]

約数ペア:

[(1, 38153556), (2, 19076778), (3, 12717852), (4, 9538389), (6, 6358926), (7, 5450508), (9, 4239284), (12, 3179463), (14, 2725254), (18, 2119642), (21, 1816836), (28, 1362627), (36, 1059821), (42, 908418), (43, 887292), (49, 778644), (63, 605612), (84, 454209), (86, 443646), (98, 389322), (126, 302806), (129, 295764), (147, 259548), (172, 221823), (196, 194661), (252, 151403), (258, 147882), (294, 129774), (301, 126756), (387, 98588), (441, 86516), (503, 75852), (516, 73941), (588, 64887), (602, 63378), (774, 49294), (882, 43258), (903, 42252), (1006, 37926), (1204, 31689), (1509, 25284), (1548, 24647), (1764, 21629), (1806, 21126), (2012, 18963), (2107, 18108), (2709, 14084), (3018, 12642), (3521, 10836), (3612, 10563), (4214, 9054), (4527, 8428), (5418, 7042), (6036, 6321)]