9197979876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{2017}}^1$

素因数の和:2218

約数の個数: 144

約数和(自身を含む): 25121678400

約数和(自身を除く): 15923698524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 113, 114, 118, 171, 177, 226, 228, 236, 339, 342, 354, 452, 531, 678, 684, 708, 1017, 1062, 1121, 1356, 2017, 2034, 2124, 2147, 2242, 3363, 4034, 4068, 4294, 4484, 6051, 6441, 6667, 6726, 8068, 8588, 10089, 12102, 12882, 13334, 13452, 18153, 19323, 20001, 20178, 24204, 25764, 26668, 36306, 38323, 38646, 40002, 40356, 60003, 72612, 76646, 77292, 80004, 114969, 119003, 120006, 126673, 153292, 227921, 229938, 238006, 240012, 253346, 344907, 357009, 380019, 455842, 459876, 476012, 506692, 683763, 689814, 714018, 760038, 911684, 1071027, 1140057, 1367526, 1379628, 1428036, 1520076, 2051289, 2142054, 2261057, 2280114, 2735052, 4102578, 4284108, 4330499, 4522114, 4560228, 6783171, 8205156, 8660998, 9044228, 12991497, 13447339, 13566342, 17321996, 20349513, 25982994, 26894678, 27132684, 38974491, 40342017, 40699026, 51965988, 53789356, 77948982, 80684034, 81398052, 121026051, 155897964, 161368068, 242052102, 255499441, 484104204, 510998882, 766498323, 1021997764, 1532996646, 2299494969, 3065993292, 4598989938, 9197979876]

約数ペア:

[(1, 9197979876), (2, 4598989938), (3, 3065993292), (4, 2299494969), (6, 1532996646), (9, 1021997764), (12, 766498323), (18, 510998882), (19, 484104204), (36, 255499441), (38, 242052102), (57, 161368068), (59, 155897964), (76, 121026051), (113, 81398052), (114, 80684034), (118, 77948982), (171, 53789356), (177, 51965988), (226, 40699026), (228, 40342017), (236, 38974491), (339, 27132684), (342, 26894678), (354, 25982994), (452, 20349513), (531, 17321996), (678, 13566342), (684, 13447339), (708, 12991497), (1017, 9044228), (1062, 8660998), (1121, 8205156), (1356, 6783171), (2017, 4560228), (2034, 4522114), (2124, 4330499), (2147, 4284108), (2242, 4102578), (3363, 2735052), (4034, 2280114), (4068, 2261057), (4294, 2142054), (4484, 2051289), (6051, 1520076), (6441, 1428036), (6667, 1379628), (6726, 1367526), (8068, 1140057), (8588, 1071027), (10089, 911684), (12102, 760038), (12882, 714018), (13334, 689814), (13452, 683763), (18153, 506692), (19323, 476012), (20001, 459876), (20178, 455842), (24204, 380019), (25764, 357009), (26668, 344907), (36306, 253346), (38323, 240012), (38646, 238006), (40002, 229938), (40356, 227921), (60003, 153292), (72612, 126673), (76646, 120006), (77292, 119003), (80004, 114969)]