2673804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 7212800

約数和(自身を除く): 4538996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 229, 278, 417, 458, 556, 687, 834, 916, 973, 1374, 1603, 1668, 1946, 2748, 2919, 3206, 3892, 4809, 5838, 6412, 9618, 11676, 19236, 31831, 63662, 95493, 127324, 190986, 222817, 381972, 445634, 668451, 891268, 1336902, 2673804]

約数ペア:

[(1, 2673804), (2, 1336902), (3, 891268), (4, 668451), (6, 445634), (7, 381972), (12, 222817), (14, 190986), (21, 127324), (28, 95493), (42, 63662), (84, 31831), (139, 19236), (229, 11676), (278, 9618), (417, 6412), (458, 5838), (556, 4809), (687, 3892), (834, 3206), (916, 2919), (973, 2748), (1374, 1946), (1603, 1668)]