2018206764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3539}}^1$

素因数の和:3660

約数の個数: 144

約数和(自身を含む): 6102620160

約数和(自身を除く): 4084413396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 73, 84, 93, 124, 126, 146, 186, 217, 219, 252, 279, 292, 372, 434, 438, 511, 558, 651, 657, 868, 876, 1022, 1116, 1302, 1314, 1533, 1953, 2044, 2263, 2604, 2628, 3066, 3539, 3906, 4526, 4599, 6132, 6789, 7078, 7812, 9052, 9198, 10617, 13578, 14156, 15841, 18396, 20367, 21234, 24773, 27156, 31682, 31851, 40734, 42468, 47523, 49546, 63364, 63702, 74319, 81468, 95046, 99092, 109709, 127404, 142569, 148638, 190092, 219418, 222957, 258347, 285138, 297276, 329127, 438836, 445914, 516694, 570276, 658254, 767963, 775041, 891828, 987381, 1033388, 1316508, 1535926, 1550082, 1808429, 1974762, 2303889, 2325123, 3071852, 3100164, 3616858, 3949524, 4607778, 4650246, 5425287, 6911667, 7233716, 8008757, 9215556, 9300492, 10850574, 13823334, 16017514, 16275861, 21701148, 24026271, 27646668, 32035028, 32551722, 48052542, 56061299, 65103444, 72078813, 96105084, 112122598, 144157626, 168183897, 224245196, 288315252, 336367794, 504551691, 672735588, 1009103382, 2018206764]

約数ペア:

[(1, 2018206764), (2, 1009103382), (3, 672735588), (4, 504551691), (6, 336367794), (7, 288315252), (9, 224245196), (12, 168183897), (14, 144157626), (18, 112122598), (21, 96105084), (28, 72078813), (31, 65103444), (36, 56061299), (42, 48052542), (62, 32551722), (63, 32035028), (73, 27646668), (84, 24026271), (93, 21701148), (124, 16275861), (126, 16017514), (146, 13823334), (186, 10850574), (217, 9300492), (219, 9215556), (252, 8008757), (279, 7233716), (292, 6911667), (372, 5425287), (434, 4650246), (438, 4607778), (511, 3949524), (558, 3616858), (651, 3100164), (657, 3071852), (868, 2325123), (876, 2303889), (1022, 1974762), (1116, 1808429), (1302, 1550082), (1314, 1535926), (1533, 1316508), (1953, 1033388), (2044, 987381), (2263, 891828), (2604, 775041), (2628, 767963), (3066, 658254), (3539, 570276), (3906, 516694), (4526, 445914), (4599, 438836), (6132, 329127), (6789, 297276), (7078, 285138), (7812, 258347), (9052, 222957), (9198, 219418), (10617, 190092), (13578, 148638), (14156, 142569), (15841, 127404), (18396, 109709), (20367, 99092), (21234, 95046), (24773, 81468), (27156, 74319), (31682, 63702), (31851, 63364), (40734, 49546), (42468, 47523)]