1896140484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{105977}}^1$

素因数の和:106065

約数の個数: 72

約数和(自身を含む): 5554942848

約数和(自身を除く): 3658802364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 105977, 211954, 317931, 423908, 635862, 741839, 953793, 1271724, 1483678, 1907586, 2225517, 2967356, 3815172, 4451034, 6676551, 7524367, 8902068, 13353102, 15048734, 22573101, 26706204, 30097468, 45146202, 52670569, 67719303, 90292404, 105341138, 135438606, 158011707, 210682276, 270877212, 316023414, 474035121, 632046828, 948070242, 1896140484]

約数ペア:

[(1, 1896140484), (2, 948070242), (3, 632046828), (4, 474035121), (6, 316023414), (7, 270877212), (9, 210682276), (12, 158011707), (14, 135438606), (18, 105341138), (21, 90292404), (28, 67719303), (36, 52670569), (42, 45146202), (63, 30097468), (71, 26706204), (84, 22573101), (126, 15048734), (142, 13353102), (213, 8902068), (252, 7524367), (284, 6676551), (426, 4451034), (497, 3815172), (639, 2967356), (852, 2225517), (994, 1907586), (1278, 1483678), (1491, 1271724), (1988, 953793), (2556, 741839), (2982, 635862), (4473, 423908), (5964, 317931), (8946, 211954), (17892, 105977)]