15697043154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{185821}}^1$

素因数の和:185880

約数の個数: 72

約数和(自身を含む): 38655807372

約数和(自身を除く): 22958764218

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 494, 722, 741, 1083, 1482, 2166, 2223, 3249, 4446, 4693, 6498, 9386, 14079, 28158, 42237, 84474, 185821, 371642, 557463, 1114926, 1672389, 2415673, 3344778, 3530599, 4831346, 7061198, 7247019, 10591797, 14494038, 21183594, 21741057, 31775391, 43482114, 45897787, 63550782, 67081381, 91795574, 134162762, 137693361, 201244143, 275386722, 402488286, 413080083, 603732429, 826160166, 872057953, 1207464858, 1744115906, 2616173859, 5232347718, 7848521577, 15697043154]

約数ペア:

[(1, 15697043154), (2, 7848521577), (3, 5232347718), (6, 2616173859), (9, 1744115906), (13, 1207464858), (18, 872057953), (19, 826160166), (26, 603732429), (38, 413080083), (39, 402488286), (57, 275386722), (78, 201244143), (114, 137693361), (117, 134162762), (171, 91795574), (234, 67081381), (247, 63550782), (342, 45897787), (361, 43482114), (494, 31775391), (722, 21741057), (741, 21183594), (1083, 14494038), (1482, 10591797), (2166, 7247019), (2223, 7061198), (3249, 4831346), (4446, 3530599), (4693, 3344778), (6498, 2415673), (9386, 1672389), (14079, 1114926), (28158, 557463), (42237, 371642), (84474, 185821)]