909948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 2414720

約数和(自身を除く): 1504772

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 307, 494, 614, 741, 921, 988, 1228, 1482, 1842, 2964, 3684, 3991, 5833, 7982, 11666, 11973, 15964, 17499, 23332, 23946, 34998, 47892, 69996, 75829, 151658, 227487, 303316, 454974, 909948]

約数ペア:

[(1, 909948), (2, 454974), (3, 303316), (4, 227487), (6, 151658), (12, 75829), (13, 69996), (19, 47892), (26, 34998), (38, 23946), (39, 23332), (52, 17499), (57, 15964), (76, 11973), (78, 11666), (114, 7982), (156, 5833), (228, 3991), (247, 3684), (307, 2964), (494, 1842), (614, 1482), (741, 1228), (921, 988)]