811496772

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{105829}}^1$

素因数の和:105913

約数の個数: 48

約数和(自身を含む): 2133532800

約数和(自身を除く): 1322036028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 105829, 211658, 317487, 423316, 634974, 952461, 1269948, 1904922, 2857383, 3809844, 5714766, 7513859, 11429532, 15027718, 22541577, 30055436, 45083154, 67624731, 90166308, 135249462, 202874193, 270498924, 405748386, 811496772]

約数ペア:

[(1, 811496772), (2, 405748386), (3, 270498924), (4, 202874193), (6, 135249462), (9, 90166308), (12, 67624731), (18, 45083154), (27, 30055436), (36, 22541577), (54, 15027718), (71, 11429532), (108, 7513859), (142, 5714766), (213, 3809844), (284, 2857383), (426, 1904922), (639, 1269948), (852, 952461), (1278, 634974), (1917, 423316), (2556, 317487), (3834, 211658), (7668, 105829)]