56387394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149173}}^1$

素因数の和:149191

約数の個数: 32

約数和(自身を含む): 143207040

約数和(自身を除く): 86819646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 149173, 298346, 447519, 895038, 1044211, 1342557, 2088422, 2685114, 3132633, 4027671, 6265266, 8055342, 9397899, 18795798, 28193697, 56387394]

約数ペア:

[(1, 56387394), (2, 28193697), (3, 18795798), (6, 9397899), (7, 8055342), (9, 6265266), (14, 4027671), (18, 3132633), (21, 2685114), (27, 2088422), (42, 1342557), (54, 1044211), (63, 895038), (126, 447519), (189, 298346), (378, 149173)]