2016387684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{2267}}^1$

素因数の和:3105

約数の個数: 72

約数和(自身を含む): 5270323968

約数和(自身を除く): 3253936284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 797, 1116, 1594, 2267, 2391, 3188, 4534, 4782, 6801, 7173, 9068, 9564, 13602, 14346, 20403, 24707, 27204, 28692, 40806, 49414, 70277, 74121, 81612, 98828, 140554, 148242, 210831, 222363, 281108, 296484, 421662, 444726, 632493, 843324, 889452, 1264986, 1806799, 2529972, 3613598, 5420397, 7227196, 10840794, 16261191, 21681588, 32522382, 56010769, 65044764, 112021538, 168032307, 224043076, 336064614, 504096921, 672129228, 1008193842, 2016387684]

約数ペア:

[(1, 2016387684), (2, 1008193842), (3, 672129228), (4, 504096921), (6, 336064614), (9, 224043076), (12, 168032307), (18, 112021538), (31, 65044764), (36, 56010769), (62, 32522382), (93, 21681588), (124, 16261191), (186, 10840794), (279, 7227196), (372, 5420397), (558, 3613598), (797, 2529972), (1116, 1806799), (1594, 1264986), (2267, 889452), (2391, 843324), (3188, 632493), (4534, 444726), (4782, 421662), (6801, 296484), (7173, 281108), (9068, 222363), (9564, 210831), (13602, 148242), (14346, 140554), (20403, 98828), (24707, 81612), (27204, 74121), (28692, 70277), (40806, 49414)]