325278774

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{15173}}^1$

素因数の和:15581

約数の個数: 32

約数和(自身を含む): 724710240

約数和(自身を除く): 399431466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 7146, 10719, 15173, 21438, 30346, 45519, 91038, 136557, 273114, 409671, 819342, 6023681, 12047362, 18071043, 36142086, 54213129, 108426258, 162639387, 325278774]

約数ペア:

[(1, 325278774), (2, 162639387), (3, 108426258), (6, 54213129), (9, 36142086), (18, 18071043), (27, 12047362), (54, 6023681), (397, 819342), (794, 409671), (1191, 273114), (2382, 136557), (3573, 91038), (7146, 45519), (10719, 30346), (15173, 21438)]