2021103342

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{7823}}^1$

素因数の和:8325

約数の個数: 48

約数和(自身を含む): 4530659328

約数和(自身を除く): 2509555986

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 463, 558, 926, 1389, 2778, 4167, 7823, 8334, 14353, 15646, 23469, 28706, 43059, 46938, 70407, 86118, 129177, 140814, 242513, 258354, 485026, 727539, 1455078, 2182617, 3622049, 4365234, 7244098, 10866147, 21732294, 32598441, 65196882, 112283519, 224567038, 336850557, 673701114, 1010551671, 2021103342]

約数ペア:

[(1, 2021103342), (2, 1010551671), (3, 673701114), (6, 336850557), (9, 224567038), (18, 112283519), (31, 65196882), (62, 32598441), (93, 21732294), (186, 10866147), (279, 7244098), (463, 4365234), (558, 3622049), (926, 2182617), (1389, 1455078), (2778, 727539), (4167, 485026), (7823, 258354), (8334, 242513), (14353, 140814), (15646, 129177), (23469, 86118), (28706, 70407), (43059, 46938)]