38367954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 89575200

約数和(自身を除く): 51207246

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 2609, 4902, 5218, 7353, 7827, 14706, 15654, 23481, 46962, 49571, 99142, 112187, 148713, 224374, 297426, 336561, 446139, 673122, 892278, 1009683, 2019366, 2131553, 4263106, 6394659, 12789318, 19183977, 38367954]

約数ペア:

[(1, 38367954), (2, 19183977), (3, 12789318), (6, 6394659), (9, 4263106), (18, 2131553), (19, 2019366), (38, 1009683), (43, 892278), (57, 673122), (86, 446139), (114, 336561), (129, 297426), (171, 224374), (258, 148713), (342, 112187), (387, 99142), (774, 49571), (817, 46962), (1634, 23481), (2451, 15654), (2609, 14706), (4902, 7827), (5218, 7353)]