2017419228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1092

約数の個数: 144

約数和(自身を含む): 5756491104

約数和(自身を除く): 3739071876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 157, 198, 222, 314, 333, 396, 407, 444, 471, 628, 666, 814, 877, 942, 1221, 1332, 1413, 1628, 1727, 1754, 1884, 2442, 2631, 2826, 3454, 3508, 3663, 4884, 5181, 5262, 5652, 5809, 6908, 7326, 7893, 9647, 10362, 10524, 11618, 14652, 15543, 15786, 17427, 19294, 20724, 23236, 28941, 31086, 31572, 32449, 34854, 38588, 52281, 57882, 62172, 63899, 64898, 69708, 86823, 97347, 104562, 115764, 127798, 129796, 137689, 173646, 191697, 194694, 209124, 255596, 275378, 292041, 347292, 356939, 383394, 389388, 413067, 550756, 575091, 584082, 713878, 766788, 826134, 1070817, 1150182, 1168164, 1239201, 1427756, 1514579, 1652268, 2141634, 2300364, 2478402, 3029158, 3212451, 4283268, 4543737, 4956804, 5094493, 6058316, 6424902, 9087474, 10188986, 12849804, 13631211, 15283479, 18174948, 20377972, 27262422, 30566958, 45850437, 54524844, 56039423, 61133916, 91700874, 112078846, 168118269, 183401748, 224157692, 336236538, 504354807, 672473076, 1008709614, 2017419228]

約数ペア:

[(1, 2017419228), (2, 1008709614), (3, 672473076), (4, 504354807), (6, 336236538), (9, 224157692), (11, 183401748), (12, 168118269), (18, 112078846), (22, 91700874), (33, 61133916), (36, 56039423), (37, 54524844), (44, 45850437), (66, 30566958), (74, 27262422), (99, 20377972), (111, 18174948), (132, 15283479), (148, 13631211), (157, 12849804), (198, 10188986), (222, 9087474), (314, 6424902), (333, 6058316), (396, 5094493), (407, 4956804), (444, 4543737), (471, 4283268), (628, 3212451), (666, 3029158), (814, 2478402), (877, 2300364), (942, 2141634), (1221, 1652268), (1332, 1514579), (1413, 1427756), (1628, 1239201), (1727, 1168164), (1754, 1150182), (1884, 1070817), (2442, 826134), (2631, 766788), (2826, 713878), (3454, 584082), (3508, 575091), (3663, 550756), (4884, 413067), (5181, 389388), (5262, 383394), (5652, 356939), (5809, 347292), (6908, 292041), (7326, 275378), (7893, 255596), (9647, 209124), (10362, 194694), (10524, 191697), (11618, 173646), (14652, 137689), (15543, 129796), (15786, 127798), (17427, 115764), (19294, 104562), (20724, 97347), (23236, 86823), (28941, 69708), (31086, 64898), (31572, 63899), (32449, 62172), (34854, 57882), (38588, 52281)]