18723732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5399}}^1$

素因数の和:5440

約数の個数: 36

約数和(自身を含む): 46418400

約数和(自身を除く): 27694668

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 5399, 10798, 16197, 21596, 32394, 64788, 91783, 183566, 275349, 367132, 550698, 1101396, 1560311, 3120622, 4680933, 6241244, 9361866, 18723732]

約数ペア:

[(1, 18723732), (2, 9361866), (3, 6241244), (4, 4680933), (6, 3120622), (12, 1560311), (17, 1101396), (34, 550698), (51, 367132), (68, 275349), (102, 183566), (204, 91783), (289, 64788), (578, 32394), (867, 21596), (1156, 16197), (1734, 10798), (3468, 5399)]