127863918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 343429632

約数和(自身を除く): 215565714

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 251, 273, 311, 502, 546, 622, 753, 819, 933, 1506, 1638, 1757, 1866, 2177, 2259, 2799, 3263, 3514, 4043, 4354, 4518, 5271, 5598, 6526, 6531, 8086, 9789, 10542, 12129, 13062, 15813, 19578, 19593, 22841, 24258, 28301, 29367, 31626, 36387, 39186, 45682, 56602, 58734, 68523, 72774, 78061, 84903, 137046, 156122, 169806, 205569, 234183, 254709, 411138, 468366, 509418, 546427, 702549, 1014793, 1092854, 1405098, 1639281, 2029586, 3044379, 3278562, 4917843, 6088758, 7103551, 9133137, 9835686, 14207102, 18266274, 21310653, 42621306, 63931959, 127863918]

約数ペア:

[(1, 127863918), (2, 63931959), (3, 42621306), (6, 21310653), (7, 18266274), (9, 14207102), (13, 9835686), (14, 9133137), (18, 7103551), (21, 6088758), (26, 4917843), (39, 3278562), (42, 3044379), (63, 2029586), (78, 1639281), (91, 1405098), (117, 1092854), (126, 1014793), (182, 702549), (234, 546427), (251, 509418), (273, 468366), (311, 411138), (502, 254709), (546, 234183), (622, 205569), (753, 169806), (819, 156122), (933, 137046), (1506, 84903), (1638, 78061), (1757, 72774), (1866, 68523), (2177, 58734), (2259, 56602), (2799, 45682), (3263, 39186), (3514, 36387), (4043, 31626), (4354, 29367), (4518, 28301), (5271, 24258), (5598, 22841), (6526, 19593), (6531, 19578), (8086, 15813), (9789, 13062), (10542, 12129)]