19005680148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{294991}}^1$

素因数の和:295077

約数の個数: 96

約数和(自身を含む): 55505694720

約数和(自身を除く): 36500014572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 59, 78, 84, 91, 118, 156, 177, 182, 236, 273, 354, 364, 413, 546, 708, 767, 826, 1092, 1239, 1534, 1652, 2301, 2478, 3068, 4602, 4956, 5369, 9204, 10738, 16107, 21476, 32214, 64428, 294991, 589982, 884973, 1179964, 1769946, 2064937, 3539892, 3834883, 4129874, 6194811, 7669766, 8259748, 11504649, 12389622, 15339532, 17404469, 23009298, 24779244, 26844181, 34808938, 46018596, 52213407, 53688362, 69617876, 80532543, 104426814, 107376724, 121831283, 161065086, 208853628, 226258097, 243662566, 322130172, 365493849, 452516194, 487325132, 678774291, 730987698, 905032388, 1357548582, 1461975396, 1583806679, 2715097164, 3167613358, 4751420037, 6335226716, 9502840074, 19005680148]

約数ペア:

[(1, 19005680148), (2, 9502840074), (3, 6335226716), (4, 4751420037), (6, 3167613358), (7, 2715097164), (12, 1583806679), (13, 1461975396), (14, 1357548582), (21, 905032388), (26, 730987698), (28, 678774291), (39, 487325132), (42, 452516194), (52, 365493849), (59, 322130172), (78, 243662566), (84, 226258097), (91, 208853628), (118, 161065086), (156, 121831283), (177, 107376724), (182, 104426814), (236, 80532543), (273, 69617876), (354, 53688362), (364, 52213407), (413, 46018596), (546, 34808938), (708, 26844181), (767, 24779244), (826, 23009298), (1092, 17404469), (1239, 15339532), (1534, 12389622), (1652, 11504649), (2301, 8259748), (2478, 7669766), (3068, 6194811), (4602, 4129874), (4956, 3834883), (5369, 3539892), (9204, 2064937), (10738, 1769946), (16107, 1179964), (21476, 884973), (32214, 589982), (64428, 294991)]