40219452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12277}}^1$

素因数の和:12307

約数の個数: 72

約数和(自身を含む): 125137376

約数和(自身を除く): 84917924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12277, 24554, 36831, 49108, 73662, 85939, 110493, 147324, 159601, 171878, 220986, 257817, 319202, 343756, 441972, 478803, 515634, 638404, 773451, 957606, 1031268, 1117207, 1436409, 1546902, 1915212, 2234414, 2872818, 3093804, 3351621, 4468828, 5745636, 6703242, 10054863, 13406484, 20109726, 40219452]

約数ペア:

[(1, 40219452), (2, 20109726), (3, 13406484), (4, 10054863), (6, 6703242), (7, 5745636), (9, 4468828), (12, 3351621), (13, 3093804), (14, 2872818), (18, 2234414), (21, 1915212), (26, 1546902), (28, 1436409), (36, 1117207), (39, 1031268), (42, 957606), (52, 773451), (63, 638404), (78, 515634), (84, 478803), (91, 441972), (117, 343756), (126, 319202), (156, 257817), (182, 220986), (234, 171878), (252, 159601), (273, 147324), (364, 110493), (468, 85939), (546, 73662), (819, 49108), (1092, 36831), (1638, 24554), (3276, 12277)]