17961533408

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6168109}}^1$

素因数の和:6168139

約数の個数: 48

約数和(自身を含む): 43522184160

約数和(自身を除く): 25560650752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 6168109, 12336218, 24672436, 43176763, 49344872, 80185417, 86353526, 98689744, 160370834, 172707052, 197379488, 320741668, 345414104, 561297919, 641483336, 690828208, 1122595838, 1282966672, 1381656416, 2245191676, 2565933344, 4490383352, 8980766704, 17961533408]

約数ペア:

[(1, 17961533408), (2, 8980766704), (4, 4490383352), (7, 2565933344), (8, 2245191676), (13, 1381656416), (14, 1282966672), (16, 1122595838), (26, 690828208), (28, 641483336), (32, 561297919), (52, 345414104), (56, 320741668), (91, 197379488), (104, 172707052), (112, 160370834), (182, 98689744), (208, 86353526), (224, 80185417), (364, 49344872), (416, 43176763), (728, 24672436), (1456, 12336218), (2912, 6168109)]