19775087136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9809071}}^1$

素因数の和:9809094

約数の個数: 72

約数和(自身を含む): 64269039744

約数和(自身を除く): 44493952608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9809071, 19618142, 29427213, 39236284, 58854426, 68663497, 78472568, 88281639, 117708852, 137326994, 156945136, 176563278, 205990491, 235417704, 274653988, 313890272, 353126556, 411980982, 470835408, 549307976, 617971473, 706253112, 823961964, 941670816, 1098615952, 1235942946, 1412506224, 1647923928, 2197231904, 2471885892, 2825012448, 3295847856, 4943771784, 6591695712, 9887543568, 19775087136]

約数ペア:

[(1, 19775087136), (2, 9887543568), (3, 6591695712), (4, 4943771784), (6, 3295847856), (7, 2825012448), (8, 2471885892), (9, 2197231904), (12, 1647923928), (14, 1412506224), (16, 1235942946), (18, 1098615952), (21, 941670816), (24, 823961964), (28, 706253112), (32, 617971473), (36, 549307976), (42, 470835408), (48, 411980982), (56, 353126556), (63, 313890272), (72, 274653988), (84, 235417704), (96, 205990491), (112, 176563278), (126, 156945136), (144, 137326994), (168, 117708852), (224, 88281639), (252, 78472568), (288, 68663497), (336, 58854426), (504, 39236284), (672, 29427213), (1008, 19618142), (2016, 9809071)]