18559044

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{167}}^1$

素因数の和:204

約数の個数: 120

約数和(自身を含む): 56918400

約数和(自身を除く): 38359356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 167, 189, 196, 252, 294, 324, 334, 343, 378, 441, 501, 567, 588, 668, 686, 756, 882, 1002, 1029, 1134, 1169, 1323, 1372, 1503, 1764, 2004, 2058, 2268, 2338, 2646, 3006, 3087, 3507, 3969, 4116, 4509, 4676, 5292, 6012, 6174, 7014, 7938, 8183, 9018, 9261, 10521, 12348, 13527, 14028, 15876, 16366, 18036, 18522, 21042, 24549, 27054, 27783, 31563, 32732, 37044, 42084, 49098, 54108, 55566, 57281, 63126, 73647, 94689, 98196, 111132, 114562, 126252, 147294, 171843, 189378, 220941, 229124, 294588, 343686, 378756, 441882, 515529, 662823, 687372, 883764, 1031058, 1325646, 1546587, 2062116, 2651292, 3093174, 4639761, 6186348, 9279522, 18559044]

約数ペア:

[(1, 18559044), (2, 9279522), (3, 6186348), (4, 4639761), (6, 3093174), (7, 2651292), (9, 2062116), (12, 1546587), (14, 1325646), (18, 1031058), (21, 883764), (27, 687372), (28, 662823), (36, 515529), (42, 441882), (49, 378756), (54, 343686), (63, 294588), (81, 229124), (84, 220941), (98, 189378), (108, 171843), (126, 147294), (147, 126252), (162, 114562), (167, 111132), (189, 98196), (196, 94689), (252, 73647), (294, 63126), (324, 57281), (334, 55566), (343, 54108), (378, 49098), (441, 42084), (501, 37044), (567, 32732), (588, 31563), (668, 27783), (686, 27054), (756, 24549), (882, 21042), (1002, 18522), (1029, 18036), (1134, 16366), (1169, 15876), (1323, 14028), (1372, 13527), (1503, 12348), (1764, 10521), (2004, 9261), (2058, 9018), (2268, 8183), (2338, 7938), (2646, 7014), (3006, 6174), (3087, 6012), (3507, 5292), (3969, 4676), (4116, 4509)]