18147348

素因数分解:

$2^2\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 47496960

約数和(自身を除く): 29349612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 226, 339, 452, 678, 1017, 1356, 1487, 2034, 2974, 3051, 4068, 4461, 5948, 6102, 8922, 12204, 13383, 17844, 26766, 40149, 53532, 80298, 160596, 168031, 336062, 504093, 672124, 1008186, 1512279, 2016372, 3024558, 4536837, 6049116, 9073674, 18147348]

約数ペア:

[(1, 18147348), (2, 9073674), (3, 6049116), (4, 4536837), (6, 3024558), (9, 2016372), (12, 1512279), (18, 1008186), (27, 672124), (36, 504093), (54, 336062), (108, 168031), (113, 160596), (226, 80298), (339, 53532), (452, 40149), (678, 26766), (1017, 17844), (1356, 13383), (1487, 12204), (2034, 8922), (2974, 6102), (3051, 5948), (4068, 4461)]