18351954

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{11719}}^1$

素因数の和:11759

約数の個数: 32

約数和(自身を含む): 42192000

約数和(自身を除く): 23840046

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 11719, 23438, 35157, 70314, 105471, 210942, 316413, 339851, 632826, 679702, 1019553, 2039106, 3058659, 6117318, 9175977, 18351954]

約数ペア:

[(1, 18351954), (2, 9175977), (3, 6117318), (6, 3058659), (9, 2039106), (18, 1019553), (27, 679702), (29, 632826), (54, 339851), (58, 316413), (87, 210942), (174, 105471), (261, 70314), (522, 35157), (783, 23438), (1566, 11719)]