19001285667

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{577}}^1\times {\mathrm{1031}}^1$

素因数の和:1650

約数の個数: 96

約数和(自身を含む): 34930805760

約数和(自身を除く): 15929520093

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 577, 819, 1031, 1183, 1521, 1731, 2457, 3093, 3549, 4039, 4563, 5193, 7217, 7501, 9279, 10647, 12117, 13403, 15579, 21651, 22503, 27837, 31941, 36351, 40209, 52507, 64953, 67509, 93821, 97513, 109053, 120627, 157521, 174239, 194859, 202527, 281463, 292539, 361881, 472563, 522717, 594887, 682591, 844389, 877617, 1219673, 1417689, 1568151, 1784661, 2047773, 2533167, 2632851, 3659019, 4164209, 4704453, 5353983, 6143319, 7733531, 10977057, 12492627, 16061949, 18429957, 23200593, 32931171, 37477881, 54134717, 69601779, 100535903, 112433643, 162404151, 208805337, 301607709, 487212453, 703751321, 904823127, 1461637359, 2111253963, 2714469381, 6333761889, 19001285667]

約数ペア:

[(1, 19001285667), (3, 6333761889), (7, 2714469381), (9, 2111253963), (13, 1461637359), (21, 904823127), (27, 703751321), (39, 487212453), (63, 301607709), (91, 208805337), (117, 162404151), (169, 112433643), (189, 100535903), (273, 69601779), (351, 54134717), (507, 37477881), (577, 32931171), (819, 23200593), (1031, 18429957), (1183, 16061949), (1521, 12492627), (1731, 10977057), (2457, 7733531), (3093, 6143319), (3549, 5353983), (4039, 4704453), (4563, 4164209), (5193, 3659019), (7217, 2632851), (7501, 2533167), (9279, 2047773), (10647, 1784661), (12117, 1568151), (13403, 1417689), (15579, 1219673), (21651, 877617), (22503, 844389), (27837, 682591), (31941, 594887), (36351, 522717), (40209, 472563), (52507, 361881), (64953, 292539), (67509, 281463), (93821, 202527), (97513, 194859), (109053, 174239), (120627, 157521)]