1942877412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{31991}}^1$

素因数の和:32249

約数の個数: 72

約数和(自身を含む): 5636222592

約数和(自身を除く): 3693345180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2892, 3374, 4338, 5061, 6748, 8676, 10122, 15183, 20244, 30366, 31991, 60732, 63982, 95973, 127964, 191946, 223937, 287919, 383892, 447874, 575838, 671811, 895748, 1151676, 1343622, 2015433, 2687244, 4030866, 7709831, 8061732, 15419662, 23129493, 30839324, 46258986, 53968817, 69388479, 92517972, 107937634, 138776958, 161906451, 215875268, 277553916, 323812902, 485719353, 647625804, 971438706, 1942877412]

約数ペア:

[(1, 1942877412), (2, 971438706), (3, 647625804), (4, 485719353), (6, 323812902), (7, 277553916), (9, 215875268), (12, 161906451), (14, 138776958), (18, 107937634), (21, 92517972), (28, 69388479), (36, 53968817), (42, 46258986), (63, 30839324), (84, 23129493), (126, 15419662), (241, 8061732), (252, 7709831), (482, 4030866), (723, 2687244), (964, 2015433), (1446, 1343622), (1687, 1151676), (2169, 895748), (2892, 671811), (3374, 575838), (4338, 447874), (5061, 383892), (6748, 287919), (8676, 223937), (10122, 191946), (15183, 127964), (20244, 95973), (30366, 63982), (31991, 60732)]