2018683443

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{31039}}^1$

素因数の和:31231

約数の個数: 32

約数和(自身を含む): 3257958400

約数和(自身を除く): 1239274957

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 399, 489, 1141, 3097, 3423, 9291, 21679, 31039, 65037, 93117, 217273, 589741, 651819, 1769223, 4128187, 5059357, 12384561, 15178071, 35415499, 96127783, 106246497, 288383349, 672894481, 2018683443]

約数ペア:

[(1, 2018683443), (3, 672894481), (7, 288383349), (19, 106246497), (21, 96127783), (57, 35415499), (133, 15178071), (163, 12384561), (399, 5059357), (489, 4128187), (1141, 1769223), (3097, 651819), (3423, 589741), (9291, 217273), (21679, 93117), (31039, 65037)]