18850776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{112207}}^1$

素因数の和:112223

約数の個数: 32

約数和(自身を含む): 53859840

約数和(自身を除く): 35009064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 112207, 224414, 336621, 448828, 673242, 785449, 897656, 1346484, 1570898, 2356347, 2692968, 3141796, 4712694, 6283592, 9425388, 18850776]

約数ペア:

[(1, 18850776), (2, 9425388), (3, 6283592), (4, 4712694), (6, 3141796), (7, 2692968), (8, 2356347), (12, 1570898), (14, 1346484), (21, 897656), (24, 785449), (28, 673242), (42, 448828), (56, 336621), (84, 224414), (168, 112207)]