1915202916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{210277}}^1$

素因数の和:210321

約数の個数: 72

約数和(自身を含む): 5510965824

約数和(自身を除く): 3595762908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 210277, 420554, 630831, 841108, 1261662, 1892493, 2313047, 2523324, 3784986, 4626094, 4836371, 6939141, 7569972, 9252188, 9672742, 13878282, 14509113, 19345484, 20817423, 27756564, 29018226, 41634846, 43527339, 53200081, 58036452, 83269692, 87054678, 106400162, 159600243, 174109356, 212800324, 319200486, 478800729, 638400972, 957601458, 1915202916]

約数ペア:

[(1, 1915202916), (2, 957601458), (3, 638400972), (4, 478800729), (6, 319200486), (9, 212800324), (11, 174109356), (12, 159600243), (18, 106400162), (22, 87054678), (23, 83269692), (33, 58036452), (36, 53200081), (44, 43527339), (46, 41634846), (66, 29018226), (69, 27756564), (92, 20817423), (99, 19345484), (132, 14509113), (138, 13878282), (198, 9672742), (207, 9252188), (253, 7569972), (276, 6939141), (396, 4836371), (414, 4626094), (506, 3784986), (759, 2523324), (828, 2313047), (1012, 1892493), (1518, 1261662), (2277, 841108), (3036, 630831), (4554, 420554), (9108, 210277)]