38557878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 85536000

約数和(自身を除く): 46978122

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 107, 109, 114, 174, 214, 218, 321, 327, 551, 642, 654, 1102, 1653, 2033, 2071, 3103, 3161, 3306, 4066, 4142, 6099, 6206, 6213, 6322, 9309, 9483, 11663, 12198, 12426, 18618, 18966, 23326, 34989, 58957, 60059, 69978, 117914, 120118, 176871, 180177, 221597, 338227, 353742, 360354, 443194, 664791, 676454, 1014681, 1329582, 2029362, 6426313, 12852626, 19278939, 38557878]

約数ペア:

[(1, 38557878), (2, 19278939), (3, 12852626), (6, 6426313), (19, 2029362), (29, 1329582), (38, 1014681), (57, 676454), (58, 664791), (87, 443194), (107, 360354), (109, 353742), (114, 338227), (174, 221597), (214, 180177), (218, 176871), (321, 120118), (327, 117914), (551, 69978), (642, 60059), (654, 58957), (1102, 34989), (1653, 23326), (2033, 18966), (2071, 18618), (3103, 12426), (3161, 12198), (3306, 11663), (4066, 9483), (4142, 9309), (6099, 6322), (6206, 6213)]