18040512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 112

約数和(自身を含む): 56440832

約数和(自身を除く): 38400320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 433, 434, 448, 496, 651, 672, 744, 866, 868, 992, 1299, 1302, 1344, 1488, 1732, 1736, 1984, 2598, 2604, 2976, 3031, 3464, 3472, 5196, 5208, 5952, 6062, 6928, 6944, 9093, 10392, 10416, 12124, 13423, 13856, 13888, 18186, 20784, 20832, 24248, 26846, 27712, 36372, 40269, 41568, 41664, 48496, 53692, 72744, 80538, 83136, 93961, 96992, 107384, 145488, 161076, 187922, 193984, 214768, 281883, 290976, 322152, 375844, 429536, 563766, 581952, 644304, 751688, 859072, 1127532, 1288608, 1503376, 2255064, 2577216, 3006752, 4510128, 6013504, 9020256, 18040512]

約数ペア:

[(1, 18040512), (2, 9020256), (3, 6013504), (4, 4510128), (6, 3006752), (7, 2577216), (8, 2255064), (12, 1503376), (14, 1288608), (16, 1127532), (21, 859072), (24, 751688), (28, 644304), (31, 581952), (32, 563766), (42, 429536), (48, 375844), (56, 322152), (62, 290976), (64, 281883), (84, 214768), (93, 193984), (96, 187922), (112, 161076), (124, 145488), (168, 107384), (186, 96992), (192, 93961), (217, 83136), (224, 80538), (248, 72744), (336, 53692), (372, 48496), (433, 41664), (434, 41568), (448, 40269), (496, 36372), (651, 27712), (672, 26846), (744, 24248), (866, 20832), (868, 20784), (992, 18186), (1299, 13888), (1302, 13856), (1344, 13423), (1488, 12124), (1732, 10416), (1736, 10392), (1984, 9093), (2598, 6944), (2604, 6928), (2976, 6062), (3031, 5952), (3464, 5208), (3472, 5196)]