18542806688

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{2273}}^1$

素因数の和:2830

約数の個数: 96

約数和(自身を含む): 42359708160

約数和(自身を除く): 23816901472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 461, 553, 632, 922, 1106, 1264, 1844, 2212, 2273, 2528, 3227, 3688, 4424, 4546, 6454, 7376, 8848, 9092, 12908, 14752, 15911, 17696, 18184, 25816, 31822, 36368, 36419, 51632, 63644, 72736, 72838, 103264, 127288, 145676, 179567, 254576, 254933, 291352, 359134, 509152, 509866, 582704, 718268, 1019732, 1047853, 1165408, 1256969, 1436536, 2039464, 2095706, 2513938, 2873072, 4078928, 4191412, 5027876, 5746144, 7334971, 8157856, 8382824, 10055752, 14669942, 16765648, 20111504, 29339884, 33531296, 40223008, 58679768, 82780387, 117359536, 165560774, 234719072, 331121548, 579462709, 662243096, 1158925418, 1324486192, 2317850836, 2648972384, 4635701672, 9271403344, 18542806688]

約数ペア:

[(1, 18542806688), (2, 9271403344), (4, 4635701672), (7, 2648972384), (8, 2317850836), (14, 1324486192), (16, 1158925418), (28, 662243096), (32, 579462709), (56, 331121548), (79, 234719072), (112, 165560774), (158, 117359536), (224, 82780387), (316, 58679768), (461, 40223008), (553, 33531296), (632, 29339884), (922, 20111504), (1106, 16765648), (1264, 14669942), (1844, 10055752), (2212, 8382824), (2273, 8157856), (2528, 7334971), (3227, 5746144), (3688, 5027876), (4424, 4191412), (4546, 4078928), (6454, 2873072), (7376, 2513938), (8848, 2095706), (9092, 2039464), (12908, 1436536), (14752, 1256969), (15911, 1165408), (17696, 1047853), (18184, 1019732), (25816, 718268), (31822, 582704), (36368, 509866), (36419, 509152), (51632, 359134), (63644, 291352), (72736, 254933), (72838, 254576), (103264, 179567), (127288, 145676)]