2181834287808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{8677}}^1\times {\mathrm{187091}}^1$

素因数の和:195790

約数の個数: 112

約数和(自身を含む): 6598246904064

約数和(自身を除く): 4416412616256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 8677, 17354, 26031, 34708, 52062, 60739, 69416, 104124, 121478, 138832, 182217, 187091, 208248, 242956, 277664, 364434, 374182, 416496, 485912, 555328, 561273, 728868, 748364, 832992, 971824, 1122546, 1309637, 1457736, 1496728, 1665984, 1943648, 2245092, 2619274, 2915472, 2993456, 3887296, 3928911, 4490184, 5238548, 5830944, 5986912, 7857822, 8980368, 10477096, 11661888, 11973824, 15715644, 17960736, 20954192, 31431288, 35921472, 41908384, 62862576, 83816768, 125725152, 251450304, 1623388607, 3246777214, 4870165821, 6493554428, 9740331642, 11363720249, 12987108856, 19480663284, 22727440498, 25974217712, 34091160747, 38961326568, 45454880996, 51948435424, 68182321494, 77922653136, 90909761992, 103896870848, 136364642988, 155845306272, 181819523984, 272729285976, 311690612544, 363639047968, 545458571952, 727278095936, 1090917143904, 2181834287808]

約数ペア:

[(1, 2181834287808), (2, 1090917143904), (3, 727278095936), (4, 545458571952), (6, 363639047968), (7, 311690612544), (8, 272729285976), (12, 181819523984), (14, 155845306272), (16, 136364642988), (21, 103896870848), (24, 90909761992), (28, 77922653136), (32, 68182321494), (42, 51948435424), (48, 45454880996), (56, 38961326568), (64, 34091160747), (84, 25974217712), (96, 22727440498), (112, 19480663284), (168, 12987108856), (192, 11363720249), (224, 9740331642), (336, 6493554428), (448, 4870165821), (672, 3246777214), (1344, 1623388607), (8677, 251450304), (17354, 125725152), (26031, 83816768), (34708, 62862576), (52062, 41908384), (60739, 35921472), (69416, 31431288), (104124, 20954192), (121478, 17960736), (138832, 15715644), (182217, 11973824), (187091, 11661888), (208248, 10477096), (242956, 8980368), (277664, 7857822), (364434, 5986912), (374182, 5830944), (416496, 5238548), (485912, 4490184), (555328, 3928911), (561273, 3887296), (728868, 2993456), (748364, 2915472), (832992, 2619274), (971824, 2245092), (1122546, 1943648), (1309637, 1665984), (1457736, 1496728)]