22139754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 59609088

約数和(自身を除く): 37469334

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 41, 42, 43, 46, 69, 78, 82, 86, 91, 123, 129, 138, 161, 182, 246, 258, 273, 287, 299, 301, 322, 483, 533, 546, 559, 574, 598, 602, 861, 897, 903, 943, 966, 989, 1066, 1118, 1599, 1677, 1722, 1763, 1794, 1806, 1886, 1978, 2093, 2829, 2967, 3198, 3354, 3526, 3731, 3913, 4186, 5289, 5658, 5934, 6279, 6601, 6923, 7462, 7826, 10578, 11193, 11739, 12259, 12341, 12558, 12857, 13202, 13846, 19803, 20769, 22386, 22919, 23478, 24518, 24682, 25714, 36777, 37023, 38571, 39606, 40549, 41538, 45838, 68757, 73554, 74046, 77142, 81098, 85813, 89999, 121647, 137514, 160433, 171626, 179998, 243294, 257439, 269997, 283843, 320866, 481299, 514878, 527137, 539994, 567686, 851529, 962598, 1054274, 1581411, 1703058, 3162822, 3689959, 7379918, 11069877, 22139754]

約数ペア:

[(1, 22139754), (2, 11069877), (3, 7379918), (6, 3689959), (7, 3162822), (13, 1703058), (14, 1581411), (21, 1054274), (23, 962598), (26, 851529), (39, 567686), (41, 539994), (42, 527137), (43, 514878), (46, 481299), (69, 320866), (78, 283843), (82, 269997), (86, 257439), (91, 243294), (123, 179998), (129, 171626), (138, 160433), (161, 137514), (182, 121647), (246, 89999), (258, 85813), (273, 81098), (287, 77142), (299, 74046), (301, 73554), (322, 68757), (483, 45838), (533, 41538), (546, 40549), (559, 39606), (574, 38571), (598, 37023), (602, 36777), (861, 25714), (897, 24682), (903, 24518), (943, 23478), (966, 22919), (989, 22386), (1066, 20769), (1118, 19803), (1599, 13846), (1677, 13202), (1722, 12857), (1763, 12558), (1794, 12341), (1806, 12259), (1886, 11739), (1978, 11193), (2093, 10578), (2829, 7826), (2967, 7462), (3198, 6923), (3354, 6601), (3526, 6279), (3731, 5934), (3913, 5658), (4186, 5289)]