2019957966

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{389}}^1\times {\mathrm{569}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 4881708000

約数和(自身を除く): 2861750034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 389, 507, 569, 702, 778, 1014, 1138, 1167, 1521, 1707, 2334, 3042, 3414, 3501, 4563, 5057, 5121, 7002, 7397, 9126, 10114, 10242, 10503, 14794, 15171, 15363, 21006, 22191, 30342, 30726, 44382, 45513, 65741, 66573, 91026, 96161, 131482, 133146, 136539, 192322, 197223, 199719, 221341, 273078, 288483, 394446, 399438, 442682, 576966, 591669, 664023, 865449, 1183338, 1328046, 1730898, 1775007, 1992069, 2596347, 2877433, 3550014, 3984138, 5192694, 5754866, 5976207, 8632299, 11952414, 17264598, 25896897, 37406629, 51793794, 74813258, 77690691, 112219887, 155381382, 224439774, 336659661, 673319322, 1009978983, 2019957966]

約数ペア:

[(1, 2019957966), (2, 1009978983), (3, 673319322), (6, 336659661), (9, 224439774), (13, 155381382), (18, 112219887), (26, 77690691), (27, 74813258), (39, 51793794), (54, 37406629), (78, 25896897), (117, 17264598), (169, 11952414), (234, 8632299), (338, 5976207), (351, 5754866), (389, 5192694), (507, 3984138), (569, 3550014), (702, 2877433), (778, 2596347), (1014, 1992069), (1138, 1775007), (1167, 1730898), (1521, 1328046), (1707, 1183338), (2334, 865449), (3042, 664023), (3414, 591669), (3501, 576966), (4563, 442682), (5057, 399438), (5121, 394446), (7002, 288483), (7397, 273078), (9126, 221341), (10114, 199719), (10242, 197223), (10503, 192322), (14794, 136539), (15171, 133146), (15363, 131482), (21006, 96161), (22191, 91026), (30342, 66573), (30726, 65741), (44382, 45513)]