19442808

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 68947200

約数和(自身を除く): 49504392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 126, 132, 147, 154, 167, 168, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 334, 378, 392, 396, 441, 462, 501, 504, 539, 588, 594, 616, 668, 693, 756, 792, 882, 924, 1002, 1078, 1169, 1176, 1188, 1323, 1336, 1386, 1503, 1512, 1617, 1764, 1837, 1848, 2004, 2079, 2156, 2338, 2376, 2646, 2772, 3006, 3234, 3507, 3528, 3674, 4008, 4158, 4312, 4509, 4676, 4851, 5292, 5511, 5544, 6012, 6468, 7014, 7348, 8183, 8316, 9018, 9352, 9702, 10521, 10584, 11022, 12024, 12859, 12936, 14028, 14553, 14696, 16366, 16533, 16632, 18036, 19404, 21042, 22044, 24549, 25718, 28056, 29106, 31563, 32732, 33066, 36072, 38577, 38808, 42084, 44088, 49098, 49599, 51436, 58212, 63126, 65464, 66132, 73647, 77154, 84168, 90013, 98196, 99198, 102872, 115731, 116424, 126252, 132264, 147294, 154308, 180026, 196392, 198396, 220941, 231462, 252504, 270039, 294588, 308616, 347193, 360052, 396792, 441882, 462924, 540078, 589176, 694386, 720104, 810117, 883764, 925848, 1080156, 1388772, 1620234, 1767528, 2160312, 2430351, 2777544, 3240468, 4860702, 6480936, 9721404, 19442808]

約数ペア:

[(1, 19442808), (2, 9721404), (3, 6480936), (4, 4860702), (6, 3240468), (7, 2777544), (8, 2430351), (9, 2160312), (11, 1767528), (12, 1620234), (14, 1388772), (18, 1080156), (21, 925848), (22, 883764), (24, 810117), (27, 720104), (28, 694386), (33, 589176), (36, 540078), (42, 462924), (44, 441882), (49, 396792), (54, 360052), (56, 347193), (63, 308616), (66, 294588), (72, 270039), (77, 252504), (84, 231462), (88, 220941), (98, 198396), (99, 196392), (108, 180026), (126, 154308), (132, 147294), (147, 132264), (154, 126252), (167, 116424), (168, 115731), (189, 102872), (196, 99198), (198, 98196), (216, 90013), (231, 84168), (252, 77154), (264, 73647), (294, 66132), (297, 65464), (308, 63126), (334, 58212), (378, 51436), (392, 49599), (396, 49098), (441, 44088), (462, 42084), (501, 38808), (504, 38577), (539, 36072), (588, 33066), (594, 32732), (616, 31563), (668, 29106), (693, 28056), (756, 25718), (792, 24549), (882, 22044), (924, 21042), (1002, 19404), (1078, 18036), (1169, 16632), (1176, 16533), (1188, 16366), (1323, 14696), (1336, 14553), (1386, 14028), (1503, 12936), (1512, 12859), (1617, 12024), (1764, 11022), (1837, 10584), (1848, 10521), (2004, 9702), (2079, 9352), (2156, 9018), (2338, 8316), (2376, 8183), (2646, 7348), (2772, 7014), (3006, 6468), (3234, 6012), (3507, 5544), (3528, 5511), (3674, 5292), (4008, 4851), (4158, 4676), (4312, 4509)]