18343300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3461}}^1$

素因数の和:3528

約数の個数: 36

約数和(自身を含む): 40567716

約数和(自身を除く): 22224416

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 3461, 5300, 6922, 13844, 17305, 34610, 69220, 86525, 173050, 183433, 346100, 366866, 733732, 917165, 1834330, 3668660, 4585825, 9171650, 18343300]

約数ペア:

[(1, 18343300), (2, 9171650), (4, 4585825), (5, 3668660), (10, 1834330), (20, 917165), (25, 733732), (50, 366866), (53, 346100), (100, 183433), (106, 173050), (212, 86525), (265, 69220), (530, 34610), (1060, 17305), (1325, 13844), (2650, 6922), (3461, 5300)]