1997087544

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{274627}}^1$

素因数の和:274740

約数の個数: 48

約数和(自身を含む): 5462350920

約数和(自身を除く): 3465263376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 274627, 549254, 823881, 1098508, 1647762, 2197016, 2471643, 3295524, 4943286, 6591048, 9886572, 19773144, 27737327, 55474654, 83211981, 110949308, 166423962, 221898616, 249635943, 332847924, 499271886, 665695848, 998543772, 1997087544]

約数ペア:

[(1, 1997087544), (2, 998543772), (3, 665695848), (4, 499271886), (6, 332847924), (8, 249635943), (9, 221898616), (12, 166423962), (18, 110949308), (24, 83211981), (36, 55474654), (72, 27737327), (101, 19773144), (202, 9886572), (303, 6591048), (404, 4943286), (606, 3295524), (808, 2471643), (909, 2197016), (1212, 1647762), (1818, 1098508), (2424, 823881), (3636, 549254), (7272, 274627)]