1791432

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 4914000

約数和(自身を除く): 3122568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 179, 278, 358, 417, 537, 556, 716, 834, 1074, 1112, 1251, 1432, 1611, 1668, 2148, 2502, 3222, 3336, 4296, 5004, 6444, 10008, 12888, 24881, 49762, 74643, 99524, 149286, 199048, 223929, 298572, 447858, 597144, 895716, 1791432]

約数ペア:

[(1, 1791432), (2, 895716), (3, 597144), (4, 447858), (6, 298572), (8, 223929), (9, 199048), (12, 149286), (18, 99524), (24, 74643), (36, 49762), (72, 24881), (139, 12888), (179, 10008), (278, 6444), (358, 5004), (417, 4296), (537, 3336), (556, 3222), (716, 2502), (834, 2148), (1074, 1668), (1112, 1611), (1251, 1432)]