8123742

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 19459440

約数和(自身を除く): 11335698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 461, 534, 801, 922, 979, 1383, 1602, 1958, 2766, 2937, 4149, 5071, 5874, 8298, 8811, 10142, 15213, 17622, 30426, 41029, 45639, 82058, 91278, 123087, 246174, 369261, 451319, 738522, 902638, 1353957, 2707914, 4061871, 8123742]

約数ペア:

[(1, 8123742), (2, 4061871), (3, 2707914), (6, 1353957), (9, 902638), (11, 738522), (18, 451319), (22, 369261), (33, 246174), (66, 123087), (89, 91278), (99, 82058), (178, 45639), (198, 41029), (267, 30426), (461, 17622), (534, 15213), (801, 10142), (922, 8811), (979, 8298), (1383, 5874), (1602, 5071), (1958, 4149), (2766, 2937)]