2019411618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 5066141760

約数和(自身を除く): 3046730142

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 53, 57, 98, 106, 114, 133, 147, 159, 266, 294, 318, 359, 361, 371, 399, 718, 722, 742, 798, 931, 1007, 1077, 1083, 1113, 1862, 2014, 2154, 2166, 2226, 2513, 2527, 2597, 2793, 3021, 5026, 5054, 5194, 5586, 6042, 6821, 7049, 7539, 7581, 7791, 13642, 14098, 15078, 15162, 15582, 17591, 17689, 19027, 19133, 20463, 21147, 35182, 35378, 38054, 38266, 40926, 42294, 47747, 49343, 52773, 53067, 57081, 57399, 95494, 98686, 105546, 106134, 114162, 114798, 129599, 133189, 133931, 143241, 148029, 259198, 266378, 267862, 286482, 296058, 334229, 361513, 388797, 399567, 401793, 668458, 723026, 777594, 799134, 803586, 907193, 932323, 937517, 1002687, 1084539, 1814386, 1864646, 1875034, 2005374, 2169078, 2530591, 2721579, 2796969, 2812551, 5061182, 5443158, 5593938, 5625102, 6350351, 6868747, 7591773, 12700702, 13737494, 15183546, 17714137, 19051053, 20606241, 35428274, 38102106, 41212482, 48081229, 53142411, 96162458, 106284822, 144243687, 288487374, 336568603, 673137206, 1009705809, 2019411618]

約数ペア:

[(1, 2019411618), (2, 1009705809), (3, 673137206), (6, 336568603), (7, 288487374), (14, 144243687), (19, 106284822), (21, 96162458), (38, 53142411), (42, 48081229), (49, 41212482), (53, 38102106), (57, 35428274), (98, 20606241), (106, 19051053), (114, 17714137), (133, 15183546), (147, 13737494), (159, 12700702), (266, 7591773), (294, 6868747), (318, 6350351), (359, 5625102), (361, 5593938), (371, 5443158), (399, 5061182), (718, 2812551), (722, 2796969), (742, 2721579), (798, 2530591), (931, 2169078), (1007, 2005374), (1077, 1875034), (1083, 1864646), (1113, 1814386), (1862, 1084539), (2014, 1002687), (2154, 937517), (2166, 932323), (2226, 907193), (2513, 803586), (2527, 799134), (2597, 777594), (2793, 723026), (3021, 668458), (5026, 401793), (5054, 399567), (5194, 388797), (5586, 361513), (6042, 334229), (6821, 296058), (7049, 286482), (7539, 267862), (7581, 266378), (7791, 259198), (13642, 148029), (14098, 143241), (15078, 133931), (15162, 133189), (15582, 129599), (17591, 114798), (17689, 114162), (19027, 106134), (19133, 105546), (20463, 98686), (21147, 95494), (35182, 57399), (35378, 57081), (38054, 53067), (38266, 52773), (40926, 49343), (42294, 47747)]