19369805076

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{280673}}^1$

素因数の和:280763

約数の個数: 72

約数和(自身を含む): 51491329344

約数和(自身を除く): 32121524268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 639, 852, 972, 1278, 1917, 2556, 3834, 5751, 7668, 11502, 17253, 23004, 34506, 69012, 280673, 561346, 842019, 1122692, 1684038, 2526057, 3368076, 5052114, 7578171, 10104228, 15156342, 19927783, 22734513, 30312684, 39855566, 45469026, 59783349, 68203539, 79711132, 90938052, 119566698, 136407078, 179350047, 239133396, 272814156, 358700094, 538050141, 717400188, 1076100282, 1614150423, 2152200564, 3228300846, 4842451269, 6456601692, 9684902538, 19369805076]

約数ペア:

[(1, 19369805076), (2, 9684902538), (3, 6456601692), (4, 4842451269), (6, 3228300846), (9, 2152200564), (12, 1614150423), (18, 1076100282), (27, 717400188), (36, 538050141), (54, 358700094), (71, 272814156), (81, 239133396), (108, 179350047), (142, 136407078), (162, 119566698), (213, 90938052), (243, 79711132), (284, 68203539), (324, 59783349), (426, 45469026), (486, 39855566), (639, 30312684), (852, 22734513), (972, 19927783), (1278, 15156342), (1917, 10104228), (2556, 7578171), (3834, 5052114), (5751, 3368076), (7668, 2526057), (11502, 1684038), (17253, 1122692), (23004, 842019), (34506, 561346), (69012, 280673)]