2102376654

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 5483520000

約数和(自身を除く): 3381143346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 223, 294, 343, 378, 441, 446, 509, 669, 686, 882, 1018, 1029, 1323, 1338, 1527, 1561, 2007, 2058, 2646, 3054, 3087, 3122, 3563, 4014, 4581, 4683, 6021, 6174, 7126, 9162, 9261, 9366, 10689, 10927, 12042, 13743, 14049, 18522, 21378, 21854, 24941, 27486, 28098, 32067, 32781, 42147, 49882, 64134, 65562, 74823, 76489, 84294, 96201, 98343, 113507, 149646, 152978, 174587, 192402, 196686, 224469, 227014, 229467, 295029, 340521, 349174, 448938, 458934, 523761, 590058, 673407, 681042, 688401, 794549, 1021563, 1047522, 1346814, 1376802, 1571283, 1589098, 2043126, 2065203, 2383647, 3064689, 3142566, 4130406, 4713849, 4767294, 5561843, 6129378, 7150941, 9427698, 11123686, 14301882, 16685529, 21452823, 33371058, 38932901, 42905646, 50056587, 77865802, 100113174, 116798703, 150169761, 233597406, 300339522, 350396109, 700792218, 1051188327, 2102376654]

約数ペア:

[(1, 2102376654), (2, 1051188327), (3, 700792218), (6, 350396109), (7, 300339522), (9, 233597406), (14, 150169761), (18, 116798703), (21, 100113174), (27, 77865802), (42, 50056587), (49, 42905646), (54, 38932901), (63, 33371058), (98, 21452823), (126, 16685529), (147, 14301882), (189, 11123686), (223, 9427698), (294, 7150941), (343, 6129378), (378, 5561843), (441, 4767294), (446, 4713849), (509, 4130406), (669, 3142566), (686, 3064689), (882, 2383647), (1018, 2065203), (1029, 2043126), (1323, 1589098), (1338, 1571283), (1527, 1376802), (1561, 1346814), (2007, 1047522), (2058, 1021563), (2646, 794549), (3054, 688401), (3087, 681042), (3122, 673407), (3563, 590058), (4014, 523761), (4581, 458934), (4683, 448938), (6021, 349174), (6174, 340521), (7126, 295029), (9162, 229467), (9261, 227014), (9366, 224469), (10689, 196686), (10927, 192402), (12042, 174587), (13743, 152978), (14049, 149646), (18522, 113507), (21378, 98343), (21854, 96201), (24941, 84294), (27486, 76489), (28098, 74823), (32067, 65562), (32781, 64134), (42147, 49882)]