21111097608

素因数分解:

$2^3\times 3^3\times {\mathrm{3539}}^1\times {\mathrm{27617}}^1$

素因数の和:31171

約数の個数: 64

約数和(自身を含む): 58660632000

約数和(自身を除く): 37549534392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 3539, 7078, 10617, 14156, 21234, 27617, 28312, 31851, 42468, 55234, 63702, 82851, 84936, 95553, 110468, 127404, 165702, 191106, 220936, 248553, 254808, 331404, 382212, 497106, 662808, 745659, 764424, 994212, 1491318, 1988424, 2982636, 5965272, 97736563, 195473126, 293209689, 390946252, 586419378, 781892504, 879629067, 1172838756, 1759258134, 2345677512, 2638887201, 3518516268, 5277774402, 7037032536, 10555548804, 21111097608]

約数ペア:

[(1, 21111097608), (2, 10555548804), (3, 7037032536), (4, 5277774402), (6, 3518516268), (8, 2638887201), (9, 2345677512), (12, 1759258134), (18, 1172838756), (24, 879629067), (27, 781892504), (36, 586419378), (54, 390946252), (72, 293209689), (108, 195473126), (216, 97736563), (3539, 5965272), (7078, 2982636), (10617, 1988424), (14156, 1491318), (21234, 994212), (27617, 764424), (28312, 745659), (31851, 662808), (42468, 497106), (55234, 382212), (63702, 331404), (82851, 254808), (84936, 248553), (95553, 220936), (110468, 191106), (127404, 165702)]