15697426914

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{5651}}^1$

素因数の和:6997

約数の個数: 80

約数和(自身を含む): 37914972480

約数和(自身を除く): 22217545566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 1319, 2106, 2638, 3957, 5651, 7914, 11302, 11871, 16953, 17147, 23742, 33906, 34294, 35613, 50859, 51441, 71226, 73463, 101718, 102882, 106839, 146926, 152577, 154323, 213678, 220389, 305154, 308646, 440778, 457731, 462969, 661167, 915462, 925938, 1322334, 1388907, 1983501, 2777814, 3967002, 5950503, 7453669, 11901006, 14907338, 22361007, 44722014, 67083021, 96897697, 134166042, 193795394, 201249063, 290693091, 402498126, 581386182, 603747189, 872079273, 1207494378, 1744158546, 2616237819, 5232475638, 7848713457, 15697426914]

約数ペア:

[(1, 15697426914), (2, 7848713457), (3, 5232475638), (6, 2616237819), (9, 1744158546), (13, 1207494378), (18, 872079273), (26, 603747189), (27, 581386182), (39, 402498126), (54, 290693091), (78, 201249063), (81, 193795394), (117, 134166042), (162, 96897697), (234, 67083021), (351, 44722014), (702, 22361007), (1053, 14907338), (1319, 11901006), (2106, 7453669), (2638, 5950503), (3957, 3967002), (5651, 2777814), (7914, 1983501), (11302, 1388907), (11871, 1322334), (16953, 925938), (17147, 915462), (23742, 661167), (33906, 462969), (34294, 457731), (35613, 440778), (50859, 308646), (51441, 305154), (71226, 220389), (73463, 213678), (101718, 154323), (102882, 152577), (106839, 146926)]