2018950206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1338

約数の個数: 128

約数和(自身を含む): 5185216512

約数和(自身を除く): 3166266306

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 101, 182, 186, 202, 217, 273, 303, 403, 434, 546, 606, 651, 707, 806, 1181, 1209, 1302, 1313, 1414, 2121, 2362, 2418, 2626, 2821, 3131, 3543, 3939, 4242, 5642, 6262, 7086, 7878, 8267, 8463, 9191, 9393, 15353, 16534, 16926, 18382, 18786, 21917, 24801, 27573, 30706, 36611, 40703, 43834, 46059, 49602, 55146, 65751, 73222, 81406, 92118, 107471, 109833, 119281, 122109, 131502, 214942, 219666, 238562, 244218, 256277, 284921, 322413, 357843, 475943, 512554, 569842, 644826, 715686, 768831, 834967, 854763, 951886, 1427829, 1537662, 1550653, 1669934, 1709526, 2504901, 2855658, 3101306, 3331601, 3697711, 4651959, 5009802, 6663202, 7395422, 9303918, 9994803, 10854571, 11093133, 19989606, 21709142, 22186266, 25883977, 32563713, 48070243, 51767954, 65127426, 77651931, 96140486, 144210729, 155303862, 288421458, 336491701, 672983402, 1009475103, 2018950206]

約数ペア:

[(1, 2018950206), (2, 1009475103), (3, 672983402), (6, 336491701), (7, 288421458), (13, 155303862), (14, 144210729), (21, 96140486), (26, 77651931), (31, 65127426), (39, 51767954), (42, 48070243), (62, 32563713), (78, 25883977), (91, 22186266), (93, 21709142), (101, 19989606), (182, 11093133), (186, 10854571), (202, 9994803), (217, 9303918), (273, 7395422), (303, 6663202), (403, 5009802), (434, 4651959), (546, 3697711), (606, 3331601), (651, 3101306), (707, 2855658), (806, 2504901), (1181, 1709526), (1209, 1669934), (1302, 1550653), (1313, 1537662), (1414, 1427829), (2121, 951886), (2362, 854763), (2418, 834967), (2626, 768831), (2821, 715686), (3131, 644826), (3543, 569842), (3939, 512554), (4242, 475943), (5642, 357843), (6262, 322413), (7086, 284921), (7878, 256277), (8267, 244218), (8463, 238562), (9191, 219666), (9393, 214942), (15353, 131502), (16534, 122109), (16926, 119281), (18382, 109833), (18786, 107471), (21917, 92118), (24801, 81406), (27573, 73222), (30706, 65751), (36611, 55146), (40703, 49602), (43834, 46059)]