2189081076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3923}}^1$

素因数の和:4030

約数の個数: 144

約数和(自身を含む): 6488161344

約数和(自身を除く): 4299080268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 182, 196, 219, 273, 292, 294, 364, 438, 511, 546, 588, 637, 876, 949, 1022, 1092, 1274, 1533, 1898, 1911, 2044, 2548, 2847, 3066, 3577, 3796, 3822, 3923, 5694, 6132, 6643, 7154, 7644, 7846, 10731, 11388, 11769, 13286, 14308, 15692, 19929, 21462, 23538, 26572, 27461, 39858, 42924, 46501, 47076, 50999, 54922, 79716, 82383, 93002, 101998, 109844, 139503, 152997, 164766, 186004, 192227, 203996, 279006, 286379, 305994, 329532, 356993, 384454, 558012, 572758, 576681, 611988, 713986, 768908, 859137, 1070979, 1145516, 1153362, 1427972, 1718274, 2004653, 2141958, 2306724, 2498951, 3436548, 3722927, 4009306, 4283916, 4997902, 6013959, 7445854, 7496853, 8018612, 9995804, 11168781, 12027918, 14032571, 14891708, 14993706, 22337562, 24055836, 26060489, 28065142, 29987412, 42097713, 44675124, 52120978, 56130284, 78181467, 84195426, 104241956, 156362934, 168390852, 182423423, 312725868, 364846846, 547270269, 729693692, 1094540538, 2189081076]

約数ペア:

[(1, 2189081076), (2, 1094540538), (3, 729693692), (4, 547270269), (6, 364846846), (7, 312725868), (12, 182423423), (13, 168390852), (14, 156362934), (21, 104241956), (26, 84195426), (28, 78181467), (39, 56130284), (42, 52120978), (49, 44675124), (52, 42097713), (73, 29987412), (78, 28065142), (84, 26060489), (91, 24055836), (98, 22337562), (146, 14993706), (147, 14891708), (156, 14032571), (182, 12027918), (196, 11168781), (219, 9995804), (273, 8018612), (292, 7496853), (294, 7445854), (364, 6013959), (438, 4997902), (511, 4283916), (546, 4009306), (588, 3722927), (637, 3436548), (876, 2498951), (949, 2306724), (1022, 2141958), (1092, 2004653), (1274, 1718274), (1533, 1427972), (1898, 1153362), (1911, 1145516), (2044, 1070979), (2548, 859137), (2847, 768908), (3066, 713986), (3577, 611988), (3796, 576681), (3822, 572758), (3923, 558012), (5694, 384454), (6132, 356993), (6643, 329532), (7154, 305994), (7644, 286379), (7846, 279006), (10731, 203996), (11388, 192227), (11769, 186004), (13286, 164766), (14308, 152997), (15692, 139503), (19929, 109844), (21462, 101998), (23538, 93002), (26572, 82383), (27461, 79716), (39858, 54922), (42924, 50999), (46501, 47076)]