140846076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{558913}}^1$

素因数の和:558930

約数の個数: 36

約数和(自身を含む): 406889392

約数和(自身を除く): 266043316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 558913, 1117826, 1676739, 2235652, 3353478, 3912391, 5030217, 6706956, 7824782, 10060434, 11737173, 15649564, 20120868, 23474346, 35211519, 46948692, 70423038, 140846076]

約数ペア:

[(1, 140846076), (2, 70423038), (3, 46948692), (4, 35211519), (6, 23474346), (7, 20120868), (9, 15649564), (12, 11737173), (14, 10060434), (18, 7824782), (21, 6706956), (28, 5030217), (36, 3912391), (42, 3353478), (63, 2235652), (84, 1676739), (126, 1117826), (252, 558913)]