12702258

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:984

約数の個数: 40

約数和(自身を含む): 28814940

約数和(自身を除く): 16112682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 881, 1602, 1762, 2403, 2643, 4806, 5286, 7209, 7929, 14418, 15858, 23787, 47574, 71361, 78409, 142722, 156818, 235227, 470454, 705681, 1411362, 2117043, 4234086, 6351129, 12702258]

約数ペア:

[(1, 12702258), (2, 6351129), (3, 4234086), (6, 2117043), (9, 1411362), (18, 705681), (27, 470454), (54, 235227), (81, 156818), (89, 142722), (162, 78409), (178, 71361), (267, 47574), (534, 23787), (801, 15858), (881, 14418), (1602, 7929), (1762, 7209), (2403, 5286), (2643, 4806)]