18161214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 38306304

約数和(自身を除く): 20145090

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 1303, 2323, 2606, 3909, 4646, 6969, 7818, 13938, 29969, 59938, 89907, 131603, 179814, 263206, 394809, 789618, 3026869, 6053738, 9080607, 18161214]

約数ペア:

[(1, 18161214), (2, 9080607), (3, 6053738), (6, 3026869), (23, 789618), (46, 394809), (69, 263206), (101, 179814), (138, 131603), (202, 89907), (303, 59938), (606, 29969), (1303, 13938), (2323, 7818), (2606, 6969), (3909, 4646)]