5638536

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 15500160

約数和(自身を除く): 9861624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1103, 1278, 1704, 2206, 2556, 3309, 4412, 5112, 6618, 8824, 9927, 13236, 19854, 26472, 39708, 78313, 79416, 156626, 234939, 313252, 469878, 626504, 704817, 939756, 1409634, 1879512, 2819268, 5638536]

約数ペア:

[(1, 5638536), (2, 2819268), (3, 1879512), (4, 1409634), (6, 939756), (8, 704817), (9, 626504), (12, 469878), (18, 313252), (24, 234939), (36, 156626), (71, 79416), (72, 78313), (142, 39708), (213, 26472), (284, 19854), (426, 13236), (568, 9927), (639, 8824), (852, 6618), (1103, 5112), (1278, 4412), (1704, 3309), (2206, 2556)]