21875112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43403}}^1$

素因数の和:43422

約数の個数: 48

約数和(自身を含む): 67710240

約数和(自身を除く): 45835128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 43403, 86806, 130209, 173612, 260418, 303821, 347224, 390627, 520836, 607642, 781254, 911463, 1041672, 1215284, 1562508, 1822926, 2430568, 2734389, 3125016, 3645852, 5468778, 7291704, 10937556, 21875112]

約数ペア:

[(1, 21875112), (2, 10937556), (3, 7291704), (4, 5468778), (6, 3645852), (7, 3125016), (8, 2734389), (9, 2430568), (12, 1822926), (14, 1562508), (18, 1215284), (21, 1041672), (24, 911463), (28, 781254), (36, 607642), (42, 520836), (56, 390627), (63, 347224), (72, 303821), (84, 260418), (126, 173612), (168, 130209), (252, 86806), (504, 43403)]