445212684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1766717}}^1$

素因数の和:1766734

約数の個数: 36

約数和(自身を含む): 1286170704

約数和(自身を除く): 840958020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1766717, 3533434, 5300151, 7066868, 10600302, 12367019, 15900453, 21200604, 24734038, 31800906, 37101057, 49468076, 63601812, 74202114, 111303171, 148404228, 222606342, 445212684]

約数ペア:

[(1, 445212684), (2, 222606342), (3, 148404228), (4, 111303171), (6, 74202114), (7, 63601812), (9, 49468076), (12, 37101057), (14, 31800906), (18, 24734038), (21, 21200604), (28, 15900453), (36, 12367019), (42, 10600302), (63, 7066868), (84, 5300151), (126, 3533434), (252, 1766717)]