19000926

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 50561280

約数和(自身を除く): 31560354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 86, 98, 126, 129, 147, 167, 189, 258, 294, 301, 334, 378, 387, 441, 501, 602, 774, 882, 903, 1002, 1161, 1169, 1323, 1503, 1806, 2107, 2322, 2338, 2646, 2709, 3006, 3507, 4214, 4509, 5418, 6321, 7014, 7181, 8127, 8183, 9018, 10521, 12642, 14362, 16254, 16366, 18963, 21042, 21543, 24549, 31563, 37926, 43086, 49098, 50267, 56889, 63126, 64629, 73647, 100534, 113778, 129258, 147294, 150801, 193887, 220941, 301602, 351869, 387774, 441882, 452403, 703738, 904806, 1055607, 1357209, 2111214, 2714418, 3166821, 6333642, 9500463, 19000926]

約数ペア:

[(1, 19000926), (2, 9500463), (3, 6333642), (6, 3166821), (7, 2714418), (9, 2111214), (14, 1357209), (18, 1055607), (21, 904806), (27, 703738), (42, 452403), (43, 441882), (49, 387774), (54, 351869), (63, 301602), (86, 220941), (98, 193887), (126, 150801), (129, 147294), (147, 129258), (167, 113778), (189, 100534), (258, 73647), (294, 64629), (301, 63126), (334, 56889), (378, 50267), (387, 49098), (441, 43086), (501, 37926), (602, 31563), (774, 24549), (882, 21543), (903, 21042), (1002, 18963), (1161, 16366), (1169, 16254), (1323, 14362), (1503, 12642), (1806, 10521), (2107, 9018), (2322, 8183), (2338, 8127), (2646, 7181), (2709, 7014), (3006, 6321), (3507, 5418), (4214, 4509)]