1972476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 5778864

約数和(自身を除く): 3806388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 293, 306, 374, 396, 561, 586, 612, 748, 879, 1122, 1172, 1683, 1758, 2244, 2637, 3223, 3366, 3516, 4981, 5274, 6446, 6732, 9669, 9962, 10548, 12892, 14943, 19338, 19924, 29007, 29886, 38676, 44829, 54791, 58014, 59772, 89658, 109582, 116028, 164373, 179316, 219164, 328746, 493119, 657492, 986238, 1972476]

約数ペア:

[(1, 1972476), (2, 986238), (3, 657492), (4, 493119), (6, 328746), (9, 219164), (11, 179316), (12, 164373), (17, 116028), (18, 109582), (22, 89658), (33, 59772), (34, 58014), (36, 54791), (44, 44829), (51, 38676), (66, 29886), (68, 29007), (99, 19924), (102, 19338), (132, 14943), (153, 12892), (187, 10548), (198, 9962), (204, 9669), (293, 6732), (306, 6446), (374, 5274), (396, 4981), (561, 3516), (586, 3366), (612, 3223), (748, 2637), (879, 2244), (1122, 1758), (1172, 1683)]