2052378

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 4769856

約数和(自身を除く): 2717478

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 103, 123, 162, 206, 243, 246, 309, 369, 486, 618, 738, 927, 1107, 1854, 2214, 2781, 3321, 4223, 5562, 6642, 8343, 8446, 9963, 12669, 16686, 19926, 25029, 25338, 38007, 50058, 76014, 114021, 228042, 342063, 684126, 1026189, 2052378]

約数ペア:

[(1, 2052378), (2, 1026189), (3, 684126), (6, 342063), (9, 228042), (18, 114021), (27, 76014), (41, 50058), (54, 38007), (81, 25338), (82, 25029), (103, 19926), (123, 16686), (162, 12669), (206, 9963), (243, 8446), (246, 8343), (309, 6642), (369, 5562), (486, 4223), (618, 3321), (738, 2781), (927, 2214), (1107, 1854)]