220174434

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{12343}}^1$

素因数の和:13342

約数の個数: 24

約数和(自身を含む): 477564672

約数和(自身を除く): 257390238

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 5946, 8919, 12343, 17838, 24686, 37029, 74058, 111087, 222174, 12231913, 24463826, 36695739, 73391478, 110087217, 220174434]

約数ペア:

[(1, 220174434), (2, 110087217), (3, 73391478), (6, 36695739), (9, 24463826), (18, 12231913), (991, 222174), (1982, 111087), (2973, 74058), (5946, 37029), (8919, 24686), (12343, 17838)]