18222036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4093}}^1$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 49521024

約数和(自身を除く): 31298988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4093, 4452, 8186, 12279, 16372, 24558, 28651, 49116, 57302, 85953, 114604, 171906, 216929, 343812, 433858, 650787, 867716, 1301574, 1518503, 2603148, 3037006, 4555509, 6074012, 9111018, 18222036]

約数ペア:

[(1, 18222036), (2, 9111018), (3, 6074012), (4, 4555509), (6, 3037006), (7, 2603148), (12, 1518503), (14, 1301574), (21, 867716), (28, 650787), (42, 433858), (53, 343812), (84, 216929), (106, 171906), (159, 114604), (212, 85953), (318, 57302), (371, 49116), (636, 28651), (742, 24558), (1113, 16372), (1484, 12279), (2226, 8186), (4093, 4452)]