2019590172

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{87793}}^1$

素因数の和:87880

約数の個数: 60

約数和(自身を含む): 5354029296

約数和(自身を除く): 3334439124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5751, 7668, 11502, 23004, 87793, 175586, 263379, 351172, 526758, 790137, 1053516, 1580274, 2370411, 3160548, 4740822, 6233303, 7111233, 9481644, 12466606, 14222466, 18699909, 24933212, 28444932, 37399818, 56099727, 74799636, 112199454, 168299181, 224398908, 336598362, 504897543, 673196724, 1009795086, 2019590172]

約数ペア:

[(1, 2019590172), (2, 1009795086), (3, 673196724), (4, 504897543), (6, 336598362), (9, 224398908), (12, 168299181), (18, 112199454), (27, 74799636), (36, 56099727), (54, 37399818), (71, 28444932), (81, 24933212), (108, 18699909), (142, 14222466), (162, 12466606), (213, 9481644), (284, 7111233), (324, 6233303), (426, 4740822), (639, 3160548), (852, 2370411), (1278, 1580274), (1917, 1053516), (2556, 790137), (3834, 526758), (5751, 351172), (7668, 263379), (11502, 175586), (23004, 87793)]