18416472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{40387}}^1$

素因数の和:40415

約数の個数: 32

約数和(自身を含む): 48465600

約数和(自身を除く): 30049128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 40387, 80774, 121161, 161548, 242322, 323096, 484644, 767353, 969288, 1534706, 2302059, 3069412, 4604118, 6138824, 9208236, 18416472]

約数ペア:

[(1, 18416472), (2, 9208236), (3, 6138824), (4, 4604118), (6, 3069412), (8, 2302059), (12, 1534706), (19, 969288), (24, 767353), (38, 484644), (57, 323096), (76, 242322), (114, 161548), (152, 121161), (228, 80774), (456, 40387)]