21361915694886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{63421}}^1\times {\mathrm{15259}}^1$

素因数の和:78981

約数の個数: 64

約数和(自身を含む): 46176614480640

約数和(自身を除く): 24814698785754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1698, 3679, 7358, 11037, 15259, 22074, 30518, 45777, 63421, 91554, 126842, 190263, 198367, 380526, 396734, 595101, 824473, 1190202, 1648946, 2473419, 4318297, 4946838, 8636594, 12954891, 17948143, 25909782, 35896286, 53844429, 56137861, 107688858, 112275722, 168413583, 233325859, 336827166, 466651718, 699977577, 967741039, 1399955154, 1935482078, 2903223117, 5806446234, 12580633507, 25161267014, 37741900521, 75483801042, 273870714037, 547741428074, 821612142111, 1643224284222, 3560319282481, 7120638564962, 10680957847443, 21361915694886]

約数ペア:

[(1, 21361915694886), (2, 10680957847443), (3, 7120638564962), (6, 3560319282481), (13, 1643224284222), (26, 821612142111), (39, 547741428074), (78, 273870714037), (283, 75483801042), (566, 37741900521), (849, 25161267014), (1698, 12580633507), (3679, 5806446234), (7358, 2903223117), (11037, 1935482078), (15259, 1399955154), (22074, 967741039), (30518, 699977577), (45777, 466651718), (63421, 336827166), (91554, 233325859), (126842, 168413583), (190263, 112275722), (198367, 107688858), (380526, 56137861), (396734, 53844429), (595101, 35896286), (824473, 25909782), (1190202, 17948143), (1648946, 12954891), (2473419, 8636594), (4318297, 4946838)]