2137878036

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{44887}}^1$

素因数の和:44920

約数の個数: 108

約数和(自身を含む): 6519353568

約数和(自身を除く): 4381475532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3402, 3969, 5292, 6804, 7938, 11907, 15876, 23814, 44887, 47628, 89774, 134661, 179548, 269322, 314209, 403983, 538644, 628418, 807966, 942627, 1211949, 1256836, 1615932, 1885254, 2199463, 2423898, 2827881, 3635847, 3770508, 4398926, 4847796, 5655762, 6598389, 7271694, 8483643, 8797852, 10907541, 11311524, 13196778, 14543388, 16967286, 19795167, 21815082, 25450929, 26393556, 33934572, 39590334, 43630164, 50901858, 59385501, 76352787, 79180668, 101803716, 118771002, 152705574, 178156503, 237542004, 305411148, 356313006, 534469509, 712626012, 1068939018, 2137878036]

約数ペア:

[(1, 2137878036), (2, 1068939018), (3, 712626012), (4, 534469509), (6, 356313006), (7, 305411148), (9, 237542004), (12, 178156503), (14, 152705574), (18, 118771002), (21, 101803716), (27, 79180668), (28, 76352787), (36, 59385501), (42, 50901858), (49, 43630164), (54, 39590334), (63, 33934572), (81, 26393556), (84, 25450929), (98, 21815082), (108, 19795167), (126, 16967286), (147, 14543388), (162, 13196778), (189, 11311524), (196, 10907541), (243, 8797852), (252, 8483643), (294, 7271694), (324, 6598389), (378, 5655762), (441, 4847796), (486, 4398926), (567, 3770508), (588, 3635847), (756, 2827881), (882, 2423898), (972, 2199463), (1134, 1885254), (1323, 1615932), (1701, 1256836), (1764, 1211949), (2268, 942627), (2646, 807966), (3402, 628418), (3969, 538644), (5292, 403983), (6804, 314209), (7938, 269322), (11907, 179548), (15876, 134661), (23814, 89774), (44887, 47628)]