2018372664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15383}}^1$

素因数の和:15481

約数の個数: 128

約数和(自身を含む): 6380052480

約数和(自身を除く): 4361679816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 132, 142, 154, 168, 213, 231, 264, 284, 308, 426, 462, 497, 568, 616, 781, 852, 924, 994, 1491, 1562, 1704, 1848, 1988, 2343, 2982, 3124, 3976, 4686, 5467, 5964, 6248, 9372, 10934, 11928, 15383, 16401, 18744, 21868, 30766, 32802, 43736, 46149, 61532, 65604, 92298, 107681, 123064, 131208, 169213, 184596, 215362, 323043, 338426, 369192, 430724, 507639, 646086, 676852, 861448, 1015278, 1092193, 1184491, 1292172, 1353704, 2030556, 2184386, 2368982, 2584344, 3276579, 3553473, 4061112, 4368772, 4737964, 6553158, 7106946, 7645351, 8737544, 9475928, 12014123, 13106316, 14213892, 15290702, 22936053, 24028246, 26212632, 28427784, 30581404, 36042369, 45872106, 48056492, 61162808, 72084738, 84098861, 91744212, 96112984, 144169476, 168197722, 183488424, 252296583, 288338952, 336395444, 504593166, 672790888, 1009186332, 2018372664]

約数ペア:

[(1, 2018372664), (2, 1009186332), (3, 672790888), (4, 504593166), (6, 336395444), (7, 288338952), (8, 252296583), (11, 183488424), (12, 168197722), (14, 144169476), (21, 96112984), (22, 91744212), (24, 84098861), (28, 72084738), (33, 61162808), (42, 48056492), (44, 45872106), (56, 36042369), (66, 30581404), (71, 28427784), (77, 26212632), (84, 24028246), (88, 22936053), (132, 15290702), (142, 14213892), (154, 13106316), (168, 12014123), (213, 9475928), (231, 8737544), (264, 7645351), (284, 7106946), (308, 6553158), (426, 4737964), (462, 4368772), (497, 4061112), (568, 3553473), (616, 3276579), (781, 2584344), (852, 2368982), (924, 2184386), (994, 2030556), (1491, 1353704), (1562, 1292172), (1704, 1184491), (1848, 1092193), (1988, 1015278), (2343, 861448), (2982, 676852), (3124, 646086), (3976, 507639), (4686, 430724), (5467, 369192), (5964, 338426), (6248, 323043), (9372, 215362), (10934, 184596), (11928, 169213), (15383, 131208), (16401, 123064), (18744, 107681), (21868, 92298), (30766, 65604), (32802, 61532), (43736, 46149)]