28546938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75521}}^1$

素因数の和:75539

約数の個数: 32

約数和(自身を含む): 72501120

約数和(自身を除く): 43954182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75521, 151042, 226563, 453126, 528647, 679689, 1057294, 1359378, 1585941, 2039067, 3171882, 4078134, 4757823, 9515646, 14273469, 28546938]

約数ペア:

[(1, 28546938), (2, 14273469), (3, 9515646), (6, 4757823), (7, 4078134), (9, 3171882), (14, 2039067), (18, 1585941), (21, 1359378), (27, 1057294), (42, 679689), (54, 528647), (63, 453126), (126, 226563), (189, 151042), (378, 75521)]