40458492

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2503}}^1$

素因数の和:2962

約数の個数: 36

約数和(自身を含む): 102538800

約数和(自身を除く): 62080308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2503, 2694, 4041, 5006, 5388, 7509, 8082, 10012, 15018, 16164, 22527, 30036, 45054, 90108, 1123847, 2247694, 3371541, 4495388, 6743082, 10114623, 13486164, 20229246, 40458492]

約数ペア:

[(1, 40458492), (2, 20229246), (3, 13486164), (4, 10114623), (6, 6743082), (9, 4495388), (12, 3371541), (18, 2247694), (36, 1123847), (449, 90108), (898, 45054), (1347, 30036), (1796, 22527), (2503, 16164), (2694, 15018), (4041, 10012), (5006, 8082), (5388, 7509)]