19683288

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1637}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 53660880

約数和(自身を除く): 33977592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1336, 1503, 1637, 2004, 3006, 3274, 4008, 4911, 6012, 6548, 9822, 12024, 13096, 14733, 19644, 29466, 39288, 58932, 117864, 273379, 546758, 820137, 1093516, 1640274, 2187032, 2460411, 3280548, 4920822, 6561096, 9841644, 19683288]

約数ペア:

[(1, 19683288), (2, 9841644), (3, 6561096), (4, 4920822), (6, 3280548), (8, 2460411), (9, 2187032), (12, 1640274), (18, 1093516), (24, 820137), (36, 546758), (72, 273379), (167, 117864), (334, 58932), (501, 39288), (668, 29466), (1002, 19644), (1336, 14733), (1503, 13096), (1637, 12024), (2004, 9822), (3006, 6548), (3274, 6012), (4008, 4911)]