18037440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6263}}^1$

素因数の和:6286

約数の個数: 84

約数和(自身を含む): 62051184

約数和(自身を除く): 44013744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6263, 12526, 18789, 25052, 31315, 37578, 50104, 56367, 62630, 75156, 93945, 100208, 112734, 125260, 150312, 187890, 200416, 225468, 250520, 281835, 300624, 375780, 400832, 450936, 501040, 563670, 601248, 751560, 901872, 1002080, 1127340, 1202496, 1503120, 1803744, 2004160, 2254680, 3006240, 3607488, 4509360, 6012480, 9018720, 18037440]

約数ペア:

[(1, 18037440), (2, 9018720), (3, 6012480), (4, 4509360), (5, 3607488), (6, 3006240), (8, 2254680), (9, 2004160), (10, 1803744), (12, 1503120), (15, 1202496), (16, 1127340), (18, 1002080), (20, 901872), (24, 751560), (30, 601248), (32, 563670), (36, 501040), (40, 450936), (45, 400832), (48, 375780), (60, 300624), (64, 281835), (72, 250520), (80, 225468), (90, 200416), (96, 187890), (120, 150312), (144, 125260), (160, 112734), (180, 100208), (192, 93945), (240, 75156), (288, 62630), (320, 56367), (360, 50104), (480, 37578), (576, 31315), (720, 25052), (960, 18789), (1440, 12526), (2880, 6263)]