26070704751

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{470429}}^1$

素因数の和:470488

約数の個数: 48

約数和(自身を含む): 45048376800

約数和(自身を除く): 18977672049

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 377, 609, 637, 1131, 1421, 1911, 2639, 4263, 7917, 18473, 55419, 470429, 1411287, 3293003, 6115577, 9879009, 13642441, 18346731, 23051021, 40927323, 42809039, 69153063, 95497087, 128427117, 177351733, 286491261, 299663273, 532055199, 668479609, 898989819, 1241462131, 2005438827, 3724386393, 8690234917, 26070704751]

約数ペア:

[(1, 26070704751), (3, 8690234917), (7, 3724386393), (13, 2005438827), (21, 1241462131), (29, 898989819), (39, 668479609), (49, 532055199), (87, 299663273), (91, 286491261), (147, 177351733), (203, 128427117), (273, 95497087), (377, 69153063), (609, 42809039), (637, 40927323), (1131, 23051021), (1421, 18346731), (1911, 13642441), (2639, 9879009), (4263, 6115577), (7917, 3293003), (18473, 1411287), (55419, 470429)]