889774002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{102769}}^1$

素因数の和:102827

約数の個数: 48

約数和(自身を含む): 2132271960

約数和(自身を除く): 1242497958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 102769, 205538, 308307, 616614, 924921, 1335997, 1849842, 2671994, 3802453, 4007991, 7604906, 8015982, 11407359, 12023973, 22814718, 24047946, 34222077, 49431889, 68444154, 98863778, 148295667, 296591334, 444887001, 889774002]

約数ペア:

[(1, 889774002), (2, 444887001), (3, 296591334), (6, 148295667), (9, 98863778), (13, 68444154), (18, 49431889), (26, 34222077), (37, 24047946), (39, 22814718), (74, 12023973), (78, 11407359), (111, 8015982), (117, 7604906), (222, 4007991), (234, 3802453), (333, 2671994), (481, 1849842), (666, 1335997), (962, 924921), (1443, 616614), (2886, 308307), (4329, 205538), (8658, 102769)]