19836704862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{40933}}^1$

素因数の和:41082

約数の個数: 96

約数和(自身を含む): 49169920800

約数和(自身を除く): 29333215938

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 109, 114, 117, 171, 218, 234, 247, 327, 342, 494, 654, 741, 981, 1417, 1482, 1962, 2071, 2223, 2834, 4142, 4251, 4446, 6213, 8502, 12426, 12753, 18639, 25506, 26923, 37278, 40933, 53846, 80769, 81866, 122799, 161538, 242307, 245598, 368397, 484614, 532129, 736794, 777727, 1064258, 1555454, 1596387, 2333181, 3192774, 4461697, 4666362, 4789161, 6999543, 8923394, 9578322, 10110451, 13385091, 13999086, 20220902, 26770182, 30331353, 40155273, 58002061, 60662706, 80310546, 84772243, 90994059, 116004122, 169544486, 174006183, 181988118, 254316729, 348012366, 508633458, 522018549, 762950187, 1044037098, 1102039159, 1525900374, 2204078318, 3306117477, 6612234954, 9918352431, 19836704862]

約数ペア:

[(1, 19836704862), (2, 9918352431), (3, 6612234954), (6, 3306117477), (9, 2204078318), (13, 1525900374), (18, 1102039159), (19, 1044037098), (26, 762950187), (38, 522018549), (39, 508633458), (57, 348012366), (78, 254316729), (109, 181988118), (114, 174006183), (117, 169544486), (171, 116004122), (218, 90994059), (234, 84772243), (247, 80310546), (327, 60662706), (342, 58002061), (494, 40155273), (654, 30331353), (741, 26770182), (981, 20220902), (1417, 13999086), (1482, 13385091), (1962, 10110451), (2071, 9578322), (2223, 8923394), (2834, 6999543), (4142, 4789161), (4251, 4666362), (4446, 4461697), (6213, 3192774), (8502, 2333181), (12426, 1596387), (12753, 1555454), (18639, 1064258), (25506, 777727), (26923, 736794), (37278, 532129), (40933, 484614), (53846, 368397), (80769, 245598), (81866, 242307), (122799, 161538)]