2840847996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{27653}}^1$

素因数の和:28890

約数の個数: 48

約数和(自身を含む): 7582063104

約数和(自身を除く): 4741215108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1223, 2446, 3669, 4892, 7338, 8561, 14676, 17122, 25683, 27653, 34244, 51366, 55306, 82959, 102732, 110612, 165918, 193571, 331836, 387142, 580713, 774284, 1161426, 2322852, 33819619, 67639238, 101458857, 135278476, 202917714, 236737333, 405835428, 473474666, 710211999, 946949332, 1420423998, 2840847996]

約数ペア:

[(1, 2840847996), (2, 1420423998), (3, 946949332), (4, 710211999), (6, 473474666), (7, 405835428), (12, 236737333), (14, 202917714), (21, 135278476), (28, 101458857), (42, 67639238), (84, 33819619), (1223, 2322852), (2446, 1161426), (3669, 774284), (4892, 580713), (7338, 387142), (8561, 331836), (14676, 193571), (17122, 165918), (25683, 110612), (27653, 102732), (34244, 82959), (51366, 55306)]