1618741938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{4639}}^1$

素因数の和:4983

約数の個数: 64

約数和(自身を含む): 3752386560

約数和(自身を除く): 2133644622

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 311, 374, 561, 622, 933, 1122, 1866, 3421, 4639, 5287, 6842, 9278, 10263, 10574, 13917, 15861, 20526, 27834, 31722, 51029, 58157, 78863, 102058, 116314, 153087, 157726, 174471, 236589, 306174, 348942, 473178, 867493, 1442729, 1734986, 2602479, 2885458, 4328187, 5204958, 8656374, 15870019, 24526393, 31740038, 47610057, 49052786, 73579179, 95220114, 147158358, 269790323, 539580646, 809370969, 1618741938]

約数ペア:

[(1, 1618741938), (2, 809370969), (3, 539580646), (6, 269790323), (11, 147158358), (17, 95220114), (22, 73579179), (33, 49052786), (34, 47610057), (51, 31740038), (66, 24526393), (102, 15870019), (187, 8656374), (311, 5204958), (374, 4328187), (561, 2885458), (622, 2602479), (933, 1734986), (1122, 1442729), (1866, 867493), (3421, 473178), (4639, 348942), (5287, 306174), (6842, 236589), (9278, 174471), (10263, 157726), (10574, 153087), (13917, 116314), (15861, 102058), (20526, 78863), (27834, 58157), (31722, 51029)]