1489698

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{563}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 3857760

約数和(自身を除く): 2368062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 563, 882, 1126, 1323, 1689, 2646, 3378, 3941, 5067, 7882, 10134, 11823, 15201, 23646, 27587, 30402, 35469, 55174, 70938, 82761, 106407, 165522, 212814, 248283, 496566, 744849, 1489698]

約数ペア:

[(1, 1489698), (2, 744849), (3, 496566), (6, 248283), (7, 212814), (9, 165522), (14, 106407), (18, 82761), (21, 70938), (27, 55174), (42, 35469), (49, 30402), (54, 27587), (63, 23646), (98, 15201), (126, 11823), (147, 10134), (189, 7882), (294, 5067), (378, 3941), (441, 3378), (563, 2646), (882, 1689), (1126, 1323)]