12345620742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7537009}}^1$

素因数の和:7537037

約数の個数: 48

約数和(自身を含む): 32921659680

約数和(自身を除く): 20576038938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 7537009, 15074018, 22611027, 45222054, 52759063, 67833081, 97981117, 105518126, 135666162, 158277189, 195962234, 293943351, 316554378, 474831567, 587886702, 685867819, 881830053, 949663134, 1371735638, 1763660106, 2057603457, 4115206914, 6172810371, 12345620742]

約数ペア:

[(1, 12345620742), (2, 6172810371), (3, 4115206914), (6, 2057603457), (7, 1763660106), (9, 1371735638), (13, 949663134), (14, 881830053), (18, 685867819), (21, 587886702), (26, 474831567), (39, 316554378), (42, 293943351), (63, 195962234), (78, 158277189), (91, 135666162), (117, 105518126), (126, 97981117), (182, 67833081), (234, 52759063), (273, 45222054), (546, 22611027), (819, 15074018), (1638, 7537009)]