258681114

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{26177}}^1$

素因数の和:26252

約数の個数: 40

約数和(自身を含む): 589162068

約数和(自身を除く): 330480954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 26177, 52354, 78531, 157062, 235593, 471186, 706779, 1413558, 1596797, 2120337, 3193594, 4240674, 4790391, 9580782, 14371173, 28742346, 43113519, 86227038, 129340557, 258681114]

約数ペア:

[(1, 258681114), (2, 129340557), (3, 86227038), (6, 43113519), (9, 28742346), (18, 14371173), (27, 9580782), (54, 4790391), (61, 4240674), (81, 3193594), (122, 2120337), (162, 1596797), (183, 1413558), (366, 706779), (549, 471186), (1098, 235593), (1647, 157062), (3294, 78531), (4941, 52354), (9882, 26177)]