16936638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 21079362

約数列:

[1, 2, 3, 6, 19, 29, 38, 47, 57, 58, 87, 94, 109, 114, 141, 174, 218, 282, 327, 551, 654, 893, 1102, 1363, 1653, 1786, 2071, 2679, 2726, 3161, 3306, 4089, 4142, 5123, 5358, 6213, 6322, 8178, 9483, 10246, 12426, 15369, 18966, 25897, 30738, 51794, 60059, 77691, 97337, 120118, 148567, 155382, 180177, 194674, 292011, 297134, 360354, 445701, 584022, 891402, 2822773, 5645546, 8468319, 16936638]

約数ペア:

[(1, 16936638), (2, 8468319), (3, 5645546), (6, 2822773), (19, 891402), (29, 584022), (38, 445701), (47, 360354), (57, 297134), (58, 292011), (87, 194674), (94, 180177), (109, 155382), (114, 148567), (141, 120118), (174, 97337), (218, 77691), (282, 60059), (327, 51794), (551, 30738), (654, 25897), (893, 18966), (1102, 15369), (1363, 12426), (1653, 10246), (1786, 9483), (2071, 8178), (2679, 6322), (2726, 6213), (3161, 5358), (3306, 5123), (4089, 4142)]