2031621984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1007749}}^1$

素因数の和:1007772

約数の個数: 72

約数和(自身を含む): 6602778000

約数和(自身を除く): 4571156016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1007749, 2015498, 3023247, 4030996, 6046494, 7054243, 8061992, 9069741, 12092988, 14108486, 16123984, 18139482, 21162729, 24185976, 28216972, 32247968, 36278964, 42325458, 48371952, 56433944, 63488187, 72557928, 84650916, 96743904, 112867888, 126976374, 145115856, 169301832, 225735776, 253952748, 290231712, 338603664, 507905496, 677207328, 1015810992, 2031621984]

約数ペア:

[(1, 2031621984), (2, 1015810992), (3, 677207328), (4, 507905496), (6, 338603664), (7, 290231712), (8, 253952748), (9, 225735776), (12, 169301832), (14, 145115856), (16, 126976374), (18, 112867888), (21, 96743904), (24, 84650916), (28, 72557928), (32, 63488187), (36, 56433944), (42, 48371952), (48, 42325458), (56, 36278964), (63, 32247968), (72, 28216972), (84, 24185976), (96, 21162729), (112, 18139482), (126, 16123984), (144, 14108486), (168, 12092988), (224, 9069741), (252, 8061992), (288, 7054243), (336, 6046494), (504, 4030996), (672, 3023247), (1008, 2015498), (2016, 1007749)]