9779256

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 26872560

約数和(自身を除く): 17093304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 1913, 2556, 3826, 5112, 5739, 7652, 11478, 15304, 17217, 22956, 34434, 45912, 68868, 135823, 137736, 271646, 407469, 543292, 814938, 1086584, 1222407, 1629876, 2444814, 3259752, 4889628, 9779256]

約数ペア:

[(1, 9779256), (2, 4889628), (3, 3259752), (4, 2444814), (6, 1629876), (8, 1222407), (9, 1086584), (12, 814938), (18, 543292), (24, 407469), (36, 271646), (71, 137736), (72, 135823), (142, 68868), (213, 45912), (284, 34434), (426, 22956), (568, 17217), (639, 15304), (852, 11478), (1278, 7652), (1704, 5739), (1913, 5112), (2556, 3826)]