55115172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{218711}}^1$

素因数の和:218728

約数の個数: 36

約数和(自身を含む): 159222336

約数和(自身を除く): 104107164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 218711, 437422, 656133, 874844, 1312266, 1530977, 1968399, 2624532, 3061954, 3936798, 4592931, 6123908, 7873596, 9185862, 13778793, 18371724, 27557586, 55115172]

約数ペア:

[(1, 55115172), (2, 27557586), (3, 18371724), (4, 13778793), (6, 9185862), (7, 7873596), (9, 6123908), (12, 4592931), (14, 3936798), (18, 3061954), (21, 2624532), (28, 1968399), (36, 1530977), (42, 1312266), (63, 874844), (84, 656133), (126, 437422), (252, 218711)]