2019918024

素因数分解:

$2^3\times 3^2\times {\mathrm{907}}^1\times {\mathrm{30931}}^1$

素因数の和:31850

約数の個数: 48

約数和(自身を含む): 5476819920

約数和(自身を除く): 3456901896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 907, 1814, 2721, 3628, 5442, 7256, 8163, 10884, 16326, 21768, 30931, 32652, 61862, 65304, 92793, 123724, 185586, 247448, 278379, 371172, 556758, 742344, 1113516, 2227032, 28054417, 56108834, 84163251, 112217668, 168326502, 224435336, 252489753, 336653004, 504979506, 673306008, 1009959012, 2019918024]

約数ペア:

[(1, 2019918024), (2, 1009959012), (3, 673306008), (4, 504979506), (6, 336653004), (8, 252489753), (9, 224435336), (12, 168326502), (18, 112217668), (24, 84163251), (36, 56108834), (72, 28054417), (907, 2227032), (1814, 1113516), (2721, 742344), (3628, 556758), (5442, 371172), (7256, 278379), (8163, 247448), (10884, 185586), (16326, 123724), (21768, 92793), (30931, 65304), (32652, 61862)]