1856863386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2861}}^1$

素因数の和:2997

約数の個数: 128

約数和(自身を含む): 5044446720

約数和(自身を除く): 3187583334

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 101, 102, 119, 126, 153, 189, 202, 238, 303, 306, 357, 378, 459, 606, 707, 714, 909, 918, 1071, 1414, 1717, 1818, 2121, 2142, 2727, 2861, 3213, 3434, 4242, 5151, 5454, 5722, 6363, 6426, 8583, 10302, 12019, 12726, 15453, 17166, 19089, 20027, 24038, 25749, 30906, 36057, 38178, 40054, 46359, 48637, 51498, 60081, 72114, 77247, 92718, 97274, 108171, 120162, 145911, 154494, 180243, 216342, 288961, 291822, 324513, 340459, 360486, 437733, 540729, 577922, 649026, 680918, 866883, 875466, 1021377, 1081458, 1313199, 1733766, 2022727, 2042754, 2600649, 2626398, 3064131, 4045454, 4912337, 5201298, 6068181, 6128262, 7801947, 9192393, 9824674, 12136362, 14737011, 15603894, 18204543, 18384786, 29474022, 34386359, 36409086, 44211033, 54613629, 68772718, 88422066, 103159077, 109227258, 132633099, 206318154, 265266198, 309477231, 618954462, 928431693, 1856863386]

約数ペア:

[(1, 1856863386), (2, 928431693), (3, 618954462), (6, 309477231), (7, 265266198), (9, 206318154), (14, 132633099), (17, 109227258), (18, 103159077), (21, 88422066), (27, 68772718), (34, 54613629), (42, 44211033), (51, 36409086), (54, 34386359), (63, 29474022), (101, 18384786), (102, 18204543), (119, 15603894), (126, 14737011), (153, 12136362), (189, 9824674), (202, 9192393), (238, 7801947), (303, 6128262), (306, 6068181), (357, 5201298), (378, 4912337), (459, 4045454), (606, 3064131), (707, 2626398), (714, 2600649), (909, 2042754), (918, 2022727), (1071, 1733766), (1414, 1313199), (1717, 1081458), (1818, 1021377), (2121, 875466), (2142, 866883), (2727, 680918), (2861, 649026), (3213, 577922), (3434, 540729), (4242, 437733), (5151, 360486), (5454, 340459), (5722, 324513), (6363, 291822), (6426, 288961), (8583, 216342), (10302, 180243), (12019, 154494), (12726, 145911), (15453, 120162), (17166, 108171), (19089, 97274), (20027, 92718), (24038, 77247), (25749, 72114), (30906, 60081), (36057, 51498), (38178, 48637), (40054, 46359)]