42169666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^2$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 81369792

約数和(自身を除く): 39200126

約数列:

[1, 2, 7, 11, 14, 22, 61, 67, 77, 122, 134, 154, 427, 469, 671, 737, 854, 938, 1342, 1474, 4087, 4489, 4697, 5159, 8174, 8978, 9394, 10318, 28609, 31423, 44957, 49379, 57218, 62846, 89914, 98758, 273829, 314699, 345653, 547658, 629398, 691306, 1916803, 3012119, 3833606, 6024238, 21084833, 42169666]

約数ペア:

[(1, 42169666), (2, 21084833), (7, 6024238), (11, 3833606), (14, 3012119), (22, 1916803), (61, 691306), (67, 629398), (77, 547658), (122, 345653), (134, 314699), (154, 273829), (427, 98758), (469, 89914), (671, 62846), (737, 57218), (854, 49379), (938, 44957), (1342, 31423), (1474, 28609), (4087, 10318), (4489, 9394), (4697, 8978), (5159, 8174)]