1899521694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2503}}^1$

素因数の和:2854

約数の個数: 96

約数和(自身を含む): 4968737280

約数和(自身を除く): 3069215586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 317, 342, 399, 634, 798, 951, 1197, 1902, 2219, 2394, 2503, 2853, 4438, 5006, 5706, 6023, 6657, 7509, 12046, 13314, 15018, 17521, 18069, 19971, 22527, 35042, 36138, 39942, 42161, 45054, 47557, 52563, 54207, 84322, 95114, 105126, 108414, 126483, 142671, 157689, 252966, 285342, 315378, 332899, 379449, 428013, 665798, 758898, 793451, 856026, 998697, 1586902, 1997394, 2380353, 2996091, 4760706, 5554157, 5992182, 7141059, 11108314, 14282118, 15075569, 16662471, 30151138, 33324942, 45226707, 49987413, 90453414, 99974826, 105528983, 135680121, 211057966, 271360242, 316586949, 633173898, 949760847, 1899521694]

約数ペア:

[(1, 1899521694), (2, 949760847), (3, 633173898), (6, 316586949), (7, 271360242), (9, 211057966), (14, 135680121), (18, 105528983), (19, 99974826), (21, 90453414), (38, 49987413), (42, 45226707), (57, 33324942), (63, 30151138), (114, 16662471), (126, 15075569), (133, 14282118), (171, 11108314), (266, 7141059), (317, 5992182), (342, 5554157), (399, 4760706), (634, 2996091), (798, 2380353), (951, 1997394), (1197, 1586902), (1902, 998697), (2219, 856026), (2394, 793451), (2503, 758898), (2853, 665798), (4438, 428013), (5006, 379449), (5706, 332899), (6023, 315378), (6657, 285342), (7509, 252966), (12046, 157689), (13314, 142671), (15018, 126483), (17521, 108414), (18069, 105126), (19971, 95114), (22527, 84322), (35042, 54207), (36138, 52563), (39942, 47557), (42161, 45054)]