18572274

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{7019}}^1$

素因数の和:7044

約数の個数: 48

約数和(自身を含む): 48016800

約数和(自身を除く): 29444526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 7019, 14038, 21057, 42114, 49133, 63171, 98266, 126342, 147399, 189513, 294798, 343931, 379026, 442197, 687862, 884394, 1031793, 1326591, 2063586, 2653182, 3095379, 6190758, 9286137, 18572274]

約数ペア:

[(1, 18572274), (2, 9286137), (3, 6190758), (6, 3095379), (7, 2653182), (9, 2063586), (14, 1326591), (18, 1031793), (21, 884394), (27, 687862), (42, 442197), (49, 379026), (54, 343931), (63, 294798), (98, 189513), (126, 147399), (147, 126342), (189, 98266), (294, 63171), (378, 49133), (441, 42114), (882, 21057), (1323, 14038), (2646, 7019)]