402012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:882

約数の個数: 36

約数和(自身を含む): 1095640

約数和(自身を除く): 693628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 859, 1718, 2577, 3436, 5154, 7731, 10308, 11167, 15462, 22334, 30924, 33501, 44668, 67002, 100503, 134004, 201006, 402012]

約数ペア:

[(1, 402012), (2, 201006), (3, 134004), (4, 100503), (6, 67002), (9, 44668), (12, 33501), (13, 30924), (18, 22334), (26, 15462), (36, 11167), (39, 10308), (52, 7731), (78, 5154), (117, 3436), (156, 2577), (234, 1718), (468, 859)]