442627038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1170971}}^1$

素因数の和:1170989

約数の個数: 32

約数和(自身を含む): 1124133120

約数和(自身を除く): 681506082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1170971, 2341942, 3512913, 7025826, 8196797, 10538739, 16393594, 21077478, 24590391, 31616217, 49180782, 63232434, 73771173, 147542346, 221313519, 442627038]

約数ペア:

[(1, 442627038), (2, 221313519), (3, 147542346), (6, 73771173), (7, 63232434), (9, 49180782), (14, 31616217), (18, 24590391), (21, 21077478), (27, 16393594), (42, 10538739), (54, 8196797), (63, 7025826), (126, 3512913), (189, 2341942), (378, 1170971)]