1900491918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3659}}^1\times {\mathrm{6659}}^1$

素因数の和:10336

約数の個数: 32

約数和(自身を含む): 4095100800

約数和(自身を除く): 2194608882

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3659, 6659, 7318, 10977, 13318, 19977, 21954, 39954, 47567, 86567, 95134, 142701, 173134, 259701, 285402, 519402, 24365281, 48730562, 73095843, 146191686, 316748653, 633497306, 950245959, 1900491918]

約数ペア:

[(1, 1900491918), (2, 950245959), (3, 633497306), (6, 316748653), (13, 146191686), (26, 73095843), (39, 48730562), (78, 24365281), (3659, 519402), (6659, 285402), (7318, 259701), (10977, 173134), (13318, 142701), (19977, 95134), (21954, 86567), (39954, 47567)]