19661431464

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16063261}}^1$

素因数の和:16063290

約数の個数: 48

約数和(自身を含む): 56382049620

約数和(自身を除く): 36720618156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 16063261, 32126522, 48189783, 64253044, 96379566, 128506088, 144569349, 192759132, 273075437, 289138698, 385518264, 546150874, 578277396, 819226311, 1092301748, 1156554792, 1638452622, 2184603496, 2457678933, 3276905244, 4915357866, 6553810488, 9830715732, 19661431464]

約数ペア:

[(1, 19661431464), (2, 9830715732), (3, 6553810488), (4, 4915357866), (6, 3276905244), (8, 2457678933), (9, 2184603496), (12, 1638452622), (17, 1156554792), (18, 1092301748), (24, 819226311), (34, 578277396), (36, 546150874), (51, 385518264), (68, 289138698), (72, 273075437), (102, 192759132), (136, 144569349), (153, 128506088), (204, 96379566), (306, 64253044), (408, 48189783), (612, 32126522), (1224, 16063261)]