18434736

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 80

約数和(自身を含む): 53468800

約数和(自身を除く): 35034064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 307, 417, 432, 556, 614, 834, 921, 1112, 1228, 1251, 1668, 1842, 2224, 2456, 2502, 2763, 3336, 3684, 3753, 4912, 5004, 5526, 6672, 7368, 7506, 8289, 10008, 11052, 14736, 15012, 16578, 20016, 22104, 30024, 33156, 42673, 44208, 60048, 66312, 85346, 128019, 132624, 170692, 256038, 341384, 384057, 512076, 682768, 768114, 1024152, 1152171, 1536228, 2048304, 2304342, 3072456, 4608684, 6144912, 9217368, 18434736]

約数ペア:

[(1, 18434736), (2, 9217368), (3, 6144912), (4, 4608684), (6, 3072456), (8, 2304342), (9, 2048304), (12, 1536228), (16, 1152171), (18, 1024152), (24, 768114), (27, 682768), (36, 512076), (48, 384057), (54, 341384), (72, 256038), (108, 170692), (139, 132624), (144, 128019), (216, 85346), (278, 66312), (307, 60048), (417, 44208), (432, 42673), (556, 33156), (614, 30024), (834, 22104), (921, 20016), (1112, 16578), (1228, 15012), (1251, 14736), (1668, 11052), (1842, 10008), (2224, 8289), (2456, 7506), (2502, 7368), (2763, 6672), (3336, 5526), (3684, 5004), (3753, 4912)]