1957896

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 5391360

約数和(自身を除く): 3433464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 383, 426, 568, 639, 766, 852, 1149, 1278, 1532, 1704, 2298, 2556, 3064, 3447, 4596, 5112, 6894, 9192, 13788, 27193, 27576, 54386, 81579, 108772, 163158, 217544, 244737, 326316, 489474, 652632, 978948, 1957896]

約数ペア:

[(1, 1957896), (2, 978948), (3, 652632), (4, 489474), (6, 326316), (8, 244737), (9, 217544), (12, 163158), (18, 108772), (24, 81579), (36, 54386), (71, 27576), (72, 27193), (142, 13788), (213, 9192), (284, 6894), (383, 5112), (426, 4596), (568, 3447), (639, 3064), (766, 2556), (852, 2298), (1149, 1704), (1278, 1532)]